My list is similar to yours but I haven't gone no nostr yet. Its been nicely filling a gap in my social life 😂
I also like to prioritize time for hands-on creation, usually varied between art, cooking, writing, diy projects, or learning various skills... and always with music. Making sure I have a few hours a week doing for that, instead of parking in front of a movie brings me much peace & inspiration. The obvious factors of diet, meditation, maximizing time outside, and physical activity help too.