@cryptoandcoffee usually mentions how he keeps his crypto portfolio away from friends and family. I think the reason is simple: they'll simply try to talk you out of it.

Money may be a general interest topic but crypto isn't for now (although it is changing rapidly) and am very okay with that. You just keep doing your thing, eventually you'll win converts without even saying a word.

If you need a place to talk about your hobbies you've always got us here on Hive