During my trip i am constantly called to size my trust

Am I trusting this, him, her, that price, that place, that street, this situation, this food, this suggestion, and about more or less everything i am called to balance my logic and intuition. People are fast to call me "friend" but I don't want to be suspicious either but you know i am naturally so trusting and I maybe need to be more cautious? Or i keep it up and get by by continuing to trust...