I'm not gigging either. I've cut down from my old excess (I could have sent The Who 'round the world so long as the venue had a PA) to merely being able to host a medium-sized rock festival. I used to be in a very good band with (I think) actual potential, but after the songwriter/vocalist/guitar player died unexpectedly I haven't had the heart to be in another band. Maybe in the future. Probably not.
I'm 35, I work long hours, I don't cheat on my wife or have a gambling problem or play the stock market or have subscriptions to multiple highly-alarming niche **** sites. ****ing around with drums and guitars in my basement seems to be pretty good as vices go. As for kits and guitars sitting around not-being-used-much, well, I have an aunt who has easily $100k worth of "Collector" clown figurines - Hummels and Precious Moments and that sort of thing, and nobody *ever* will get any joy playing with those. I've got something around 7-10 kits depending on how you stack 'em, maybe 2 dozen cymbals, 15 guitars, 4 basses, couple amps, and a motorcycle. Almost all quality stuff that was beat up and I rehabbed, maybe 5 things out of the whole pile worth more than a grand.
When I croak it'll be a pretty cool yard sale.
Edit note: I didn't actually use any foul language, but apparently the forum's filter is a bit of a pearl-clutching church lady.