I really enjoy tinking as well , I get alot of enjoyment sorting out problems because if the satisfaction of the end result.
I am a very patient person and always like a challenge, I might try and find another bike with issues and get it working again but not necessarily restore it but get it in a rideable safe condition and then sell it on just for the enjoyment, the only issue is getting past the wife .
She will probably say “why do you need another bike you’ve got two already “
At least she knows what I am up to in the shed, I did meet a guy once that had 3 classic bikes in his front room , my first question was are you married I think you know the answer to that one.