Nobody wakes up one morning and decides to buy an engine hoist. It’s usually more gradual. There's a progression. It takes years and at no point along the way does it feel like anything other than perfectly rational behavior. Looking back, of course, the trajectory appears tragic. But that's the thing about slippery slopes. They can feel pretty flat while you're on them.

Stage One: A Nice Car

It starts innocently enough. You buy something fun. Maybe it's a Miata. Maybe it's a used 3-series. Maybe it's the Mustang you always wanted but couldn't justify until now. You drive it on weekends. You wash it by hand because you know the car wash feels wrong. You park it far from the door at the grocery store and walk the extra distance happily, looking back with that satisfied glance.

This is fine. This is normal. Everyone does this. Enjoy this stage because it’s like the day you buy a boat.

Stage Two: DIY Curios

An oil change at the dealer costs $220. A jug of the same oil and a filter from the parts store costs $65. You have YouTube and a floor jack that was on sale at Harbor Freight. You can do it!

Not that hard, actually. You change the oil. You feel a sense of accomplishment completely out of proportion with the task. Even if you forgot the drain plug washer the first time, you got it right the second time. You start looking at what else you could do yourself. Brake pads. Easy. Air filter. Of course. Maybe spark plugs? Maybe. Each job saves money, “saves” ha ha, and adds tools to a growing collection that is starting to crowd the garage.

You'll have a big rolling toolbox within six months. A nice one.

Stage Three: First Project

Somewhere around this point, a job goes sideways. That wasn't supposed to happen. Three hours into a 15-minute roll bar adjustment, you are wondering where your life went so wrong that every perfectly good bolt on your car feels the need to snap off and be drilled out. Lying on the cold, hard concrete floor with a flashlight blinding your left eyeball, you still smile knowing you wouldn't have it any other way.

This is the moment that separates the casual from the committed. The casual person calls a shop then a tow truck. The committed person orders a tap and die set from Amazon and watches four more videos.

Stage Four: Garage Transformation

The garage used to keep your car out of the weather. Now it holds your tools, your project car, your parts shelf, your tire warehouse, and a workbench made from an old door across two sawhorses. Your actual daily sits in the driveway. This seems like a reasonable trade to you and an unreasonable one to everyone you live with (your significant other is not happy with clearing snow off the windshield).

You've graduated from the plastic bins to a rolling tool chest. There's an air compressor in the corner. The walls have pegboard. You installed better lighting because you got tired of holding a flashlight in your teeth. You're one creeper and a mini fridge away from never coming back inside the house again.

Stage Five: Next Car

You didn't mean for this to happen. But it was a really good deal. And they don't make them like this anymore. And if you don't buy it now somebody else will and you'll regret it forever. You know all of this is true because you've been telling it to yourself for the past 72 hours while refreshing the listing every nine minutes.

The conversation at home goes one of two ways. Either your partner understands and you proceed with gratitude and a mild sense of guilt (unlikely - but if so, they are a keeper!), or your partner does not understand and you proceed with subterfuge and a significant sense of guilt. Either way, you proceed. Because you must.

You'll figure out where to put it later.

Stage Six: Tool Problems

There is now a Harbor Freight frequent flyer card in your wallet. You tell yourself this is fine because you're buying the cheap version of everything. What you're actually doing is buying the cheap version, sometimes discovering it's inadequate, and then buying the good version, which means you've now paid for the tool twice.

The first Snap-On purchase is a point of no return. Once you feel the difference between a $12 ratchet and an $80 ratchet, the $12 one goes in a drawer and never comes out again. Your tool budget now closes in on your grocery budget and you see nothing wrong with this.

Specialty tools deserve their own paragraph. You will buy tools that serve exactly one purpose on exactly one car. A flywheel lock tool - for the 944 belt change. A camshaft alignment fixture. A specific-size crowfoot wrench for one nut that lives in a place God never intended hands to reach. You'll use it once. You'll keep it forever. Because you will definitely need it again. No doubt.

Stage Seven: A Parts Shelf

You're now buying parts for things that aren't broken yet. It only looks like hoarding. This is strategic inventory management. That water pump is $85 today and might be discontinued next year. Those window seals take six weeks to ship from Germany. The smart move is to have them on hand. It might rain some day.

The shelf grows. Then it becomes shelves. Then it becomes a section of the garage with its own organizational system that makes perfect sense to you and no sense to any other human being on earth. You know where every part is. You just can't explain the filing logic to anyone else. Or find anything in time to not buy it again when you need it.

Stage Eight: Infrastructure Buildout

The floor jack isn't cutting it anymore. You need a lift. Not a want. A need. You've done the math on how much time you spend jacking the car up and setting it on stands versus just pressing a button and walking under it. The math checks out. The ceiling height might not, but that's a problem for later. It’s for safety, of course…

You start looking at properties differently. Not "is the school district good" but "is the garage tall enough for a two-post lift and does it have 220 power." You've casually mentioned the words "outbuilding" and "zoning variance" in the same sentence. Your real estate priorities have shifted in ways that are difficult to explain to anyone who isn't also at Stage Eight. But your friends are right there with you sharing memes of garagedominiums and the one-bedroom 6,000 square foot homes with overhead entry doors.

Stage Nine: Acceptance

You're in too deep and you know it. You can’t get out because not one actually wants your stuff. Your browser history is 90 percent forums and classifieds. You wave at strangers driving the same car. And some wave back. You can identify makes and models by headlight shape at 300 yards. In the dark. Your phone storage is 60 percent car photos that all look the same to anyone who isn't you. You've used the phrase "it's not a car, it's an investment" while making direct eye contact.

This is who you are now. And honestly? You're in good company. There are millions of us out here, all at various stages of the same progression. We find each other at cars and coffee, at track days, at swap meets, at the parts counter at 7 AM on a Saturday morning. We recognize each other in parking lots at the grocery store and nod at each other in traffic. We understand.

The cars got us here. But it's the people who keep us. The friend who answers the phone when you call from under a dashboard. The forum stranger who shipped you the one part nobody else had. The guy who trailered your car home when it died two states away because that's just what you do.

Could be worse. You could be into boats. Or horses.

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