Have say this before and I will say it again once you have this at back of you mind that no one can help you except he or she is being sent from God and also have it in mind to receive disappointment from every human,i don't know if you really get what I'm saying.?
Putting this two things in mind will help a lot because if someone you trusted so much do you bad you won't be move why because you have a mindset to except evil as far as the person is from man..
Although we still have some people that are still ready to help without any cost, but if it is something else we won't be move