Sharing your life with somebody requires a lot of flexibility and compromise. The longer you spend alone, pretending to know which traits you want in a partner, the less likely you’ll ever be able to find a real partner. Or if you find one, she won’t like you very much. It takes practice and patience to get good at sharing your life with somebody.
Your best bet is to murder your waifu, and embrace the loneliness to motivate you to find something more meaningful.