A healthy dose of paranoia is a good thing when navigating a dark net website selling illicit substances, you should treat everyone as if they were LE and never disclose any identifiable information. It's nice to get cozy and make friends, share stories and help each other out but I would be thinking very carefully about sharing too much info. I'm no tin foil hat wearer either, but I like my liberty. Best advice is don't get complacent.