"All the gear, no idea".

This applies to pretty much every hobby or interest I've had. It describes people who start a new thing, and immediately go out and buy "the best" equipment, which they do not have the aptitude to use.

For example, a few years ago I started kayaking, and joined a local club which has kit hire available for most kit, especially the expensive bits (kayaks, paddles, helmets, paddles). Kit hire is insanely cheap, literally £1 an item per day, so you'd need to hire a kayak hundreds or thousands of times for it to be cheaper to buy your own boat. Hiring also allows you to play around with loads of different makes, models, and shapes of boat to find what works for you.

When new people join the club they have two intro sessions, in which, in a purposefully stable boat, best case scenario, they do a mile on calm, slowly moving, water, some figure 8s, and don't capsize.

Context for people who have never kayaked before, at this stage literally no one can paddle in a straight line. Hell, most people end up spinning around 180 degrees after 3-5 stokes as their dominate side overpowers. Trying to turn the kayak is scary because you have to lean over (like a bike) but you don't want to go for a swim in the river, so you don't lean far enough, which makes the kayak feel less stable. Overall for most people starting out it's an enjoyable time, but with a lot of nervousness and trepidation.

The club provide a list of kit recommendations for people starting out, all of which is related to clothing to keep you dry-ish, and costs max £100. Both the club officials, and the members, continuously tell people to not go out and buy loads of stuff immediately and how the majority of members hire the boats.

But every year one or two of the newbies decide they absolutely love it and next week come back having spent a few grand on their own kayak, paddle, and high-spec clothing (dry suits, etc), and proceed to spend the next 2 months absolutely hating their lives because they don't have the skill to paddle the kayak they've bought, continually capsize because it's "so unstable", and ultimately quit through frustration.

The record for this is when someone bought three boats - whitewater / river, sea, and playboat - each of which require different skills, some of which are mutually exclusive (in a river kayak you lean left to turn left, in a sea kayak you lean right to turn left). To their credit, they've stuck at it, and were either very lucky in buying boats which fit their style, or are just sticking with them and learning how to paddle them through sheer insistence. Either way, fair play.