It's easy to get negative because you get beat down. You go through a few disappointments and it's easy to stay in that negative frame of mind. Choosing to be positive and having a grateful attitude is a whole cliche, but your attitude is going to determine how you're going to live your life.
I don't understand dating.. and the other things that people do.. all I know is that you ought to find the one you recognize. The one who gives you four arms, four legs, four eyes, and has the other half of your heart. There's only one of those, so what are all the other things for? Like dating?