What is the most expensive hobby you have ever tackled?

flying

Sailing

I bought a 365$ keyboard and I only learned. Are you sleeping, are you sleeping, brother John, brother John, the door bell is ringing, the door bell is ringing, ding dang dong, ding dang dong.

That was five years ago.

Travel.

I taught myself how to be an amateur lapidary, and also learned how to make miniature sculptures out of the quartz I found. Sintered diamond bits for a dremel moto tool are expensive, and sterling silver is very expensive, too, when you're buying it for jewelry making. Also, I was receiving the Rio Grande catalog, and I wanted everything in there. They had tools that make me dream of new and better things I could do...I wanted it all...😂

Boating... “boat” stands for Break Out Another Thousand... needless to say, I fish from shore now 😂

Warhammer 40k or retro computers.

Probably with ghost hunting (all the tech needed to be bought) or buying different crystals... yet my crystal collection was fueled by my ghost hunting due to me hearing they can boost the ability to communicate with spirits without tech a bit. So ghost hunting for sure

Traveling

probably golf

Jewelry shopping

Photography

Camping

Fishing

Archery

Music stuff gets really expensive.

My shooting is decently expensive, and I guess secondly would be my wine fermenting supplies.