how to stay safe on NOSTR, meaning, how to make sure I do not disclose my real life identity? (for privacy and safety reasons, as, even talking about Bitcoin may imply for a criminal that I have some)

I guess:

1. do not share information about yourself (which could allow others to identify you)

2. use VPN (to make it harder to see from which IP address you posted something, which could disclose your location or even identity)

3. do not use a lightning address that is custodial and KYC-ed (as the custodian knows your identify so it could be traced back)

Does that make sense?

What else?