Well to me depends on personality. Don’t to about anyone..but i usually have strong intuition Allah ka shukr hai when comes to trusting people around me. Though, i assume that everyone is nice in general but…i have to get to know person before trusting with my personal life.
I trust in the fact that sooner or later my trust will be broken by someone or another so trusting in a person who turns out to be untrustworthy makes me distrustful of myself