Wow, groceries are a big deal! Did you pay directly P2P, or is there a third party involved? I mean, does the shop owner you are paying have sats?

For the gym, yes, you should talk with them... or continue paying fiat :) Option 1 is much worth for both sides in the long run, it just requires some effort from you at the beginning. Keep us posted!

Just groceries this week. The only fiat bottleneck I've never been able to solve is paying for a gym membership with Bitcoin. I could try to orange pill the owner I guess?