I currently have 5 goals in my life (I had 4, until I read through this thread).
1. NEVER go back to living on credit cards.
2. Stay healthy enough to ski for free when I hit my 70s.
3. Learn to play bass good enough to be in demand by bands, songwriters, etc... (still a ways to go, but within reach)
4. Learn to program good enough to have a 2nd career, if something bad happens at my current job (not in tech).
5. Gig, jam, play, record, produce, write, whatever until way into my 70s and beyond.
I'm 45 this year. Noodled a tiny bit with bass since age 30, but not seriously until a couple of years ago. Used to gig a bit in college on guitar/vox. Kept up the songwriting since then, but haven't played in a band situation until recently. I spent too many years in grad school, kids, being poor, etc... to do anything beyond record myself at home.
Until now, that is. Kids are teenagers. Work is steady with good salary and regular hours. Just bought a house, and bought my 2nd new car last year. Still won't spend a lot on gear/promotion, etc... But at least I have the time and money to buy something. So I've given up the adolescent fantasies of becoming a rock god. But I can still rock. I don't even have to play in the garage if I don't want to. I own the house! I have my own little daddy music cave, with room for buddies. That, and a hot water tank that doesn't suck! Yay me!
TB has been very motivating!!! I joined about year and a half ago.
About three years ago a friend/coworker and I were roped into doing a musical number for work - more of a joke than anything else. I said I would play a bass, and brought my cheesy little practice guitar amp (didn't have a bass amp). Hacked through a parody of a green day song, I think. My coworker played guitar, and we both sang. It turned out that we both had really similar interests, and hit it off musically. Within a year or so we had this hillbilly punk Americana project going, and have played a few parties. It made me take up the bass seriously, buy an amp (need something more powerful now, but whatevs). We now have another soul/cover project going on, and have improved our chops significantly. We plan to put something together for bigger parties and events - with drums, vox, horns, etc... 3 years ago I had no idea I would be doing anything music-related apart from my own stuff at home, but it all has just come together serendipitously. I plan to run with it all until it all runs out.