If you like music and technology - there's a massive world of possibilities out there (e.g., software based music production, tone.js, music programming with Strudel).
If you have more money - 1) DJing/mixing on vinyl + record digging, 2) Modular synthesis (your wallet will hate you your soul will love you)
+1 on this - powerlifting is great due to 1) Rapid, specific initial progress, 2) Highly structured programming (e.g., RPE based), 3) Focus on strength vs. aesthetics is a great way to be more holistic about health & performance, 4) Forcing function on all downstream decisions (diet, sleep, alcohol). Adding +15 lbs on your deadlift can become strong motivation to drive discipline, 5) Drives the importance of recovery/rest on long term progress
Welcome change. I studied engineering at a U.S. university, came here 10 years ago, and still did not make it through the lottery (while the ones gaming the system did).
If you have more money - 1) DJing/mixing on vinyl + record digging, 2) Modular synthesis (your wallet will hate you your soul will love you)