In reality you can only trust yourself not anyone else. Don't trust someone easily, even if they are very close to you. No one knows the true nature of a person. Talk to people who value you. Don't waste your time on fake people who don't care about you. Affection, love and touch for you look for that which is so sincere. Give your love back to the right person. Selfishness is sometimes needed here for one's own good. Don't think about others first, you have to think about yourself better, no one cares more than you.