Never give up on life because you don't know what's around the next corner. Try to stop looking for the love of your life and just look for good and loving friends and a full and satisfying life. Get involved in community projects and giving of yourself to others. One of the people you meet may turn out to be that "love of your life" that you've been waiting for and they just needed a chance to be your friend first. I'm sure you have lots of love to give and there are lots of people out there who need someone to love them.