Well, first off. Being single, as above, doesn't necessarily mean being unhappy. It's kinda being comfortable with who you are first, and loving yourself first. I just ended a relationship, and even though yes, there is someone there to back you up, it doesn't necessarily mean true "happiness." it also means, conflict, love, confusion, communication, good times, bad times. I'm not saying, give up on it. Just be open to whatever comes. Be happy with yourself first though. People shouldn't "need" someone else to make themselves feel affirmed, it has to come within yourself to be truly happy.
I've given up on my relationship because 1) I wasn't happy in it 2) I don't think that we communicated well and 3) I wasn't happy with what I became. 4) I wasn't happy with who I was.
Right now, i'm still trying to figure myself out. Lots of things are confusing, and if you choose to close the book, do so, but leave it open for anything that comes. Life's full of little quirks. Don't wait for it, just go with what makes you happy. And if it's being solo for a while, then do it with style and grace. Nothing's wrong with being single. Sometimes it's even better. Just do whatever makes you happy, whether it's with or without somebody. :wink: