how do u feel about life

There are people out there that would rather wither off and die before they want to trust someone special. I think they are afraid of getting hurt over and over again. Some just when they get into a relationship trust is a big thing and they do things that dont make sense. Ive done that. But when ur a child who grew up everything is about family and u never had a real childhood cuz u had to take of family its very hard to think about urself but u always want to take care of the one that u want to love to be complete. Im not complete and think more of the girl then anyone but that is a downfall. People lock themselves away so they dont want to feel the hurt and pain of love again. what would u think if this would happen to and u feel this way?