Use lightning to zap, and to buy stuff from stores if it’s possible (for example coffee, books, hardware wallet stuff). And i always try to pay back friends in sats and hope to get them orange pilled that way 

I use nostr:npub1hcwcj72tlyk7thtyc8nq763vwrq5p2avnyeyrrlwxrzuvdl7j3usj4h9rq and I’m very happy about it. Yes it’s custodial, that’s why I don’t keep my life savings on it but just a very small portion