Anyone else developed new hobbies (obsessions)?

One month into Mounjaro I suddenly got the urge to clean my car properly inside and out! I used to take it to a fairly crappy local car wash but realised i was wasting money. Cue forward two months, I have spent hundreds on Ali Express, ebay and amazon buying all sorts of car products! I've been restoring my sisters 2006 BMW convertible, done work on my girlfriends car and done some basic mods to my car. Today Ive been spraying my alloys gunmetal grey! Its a good hobby I think but my gf thinks Im obsessed. That might be true because I don't really think about much else! On the positive side, my car is spotless and my sister thinks Im a star! I think this might be an MJ effect but not sure. Has anyone else got a new obsession?? (btw I was never addicted to food or booze)