Your story is interesting.

I can attest to the fact (anecdotally) when you consume cannabis orally, you gain this meta-insight into social situations. But, this new found social consciousness varies from person to person.

Whereas you had a fundamentally negative experience, I've found the ability to discern people's subtle, true intentions in social settings to be quite comical.

It could be possible that you are a slightly anxious person by nature, in which case cannabis is probably not a good idea.