You're trying too hard to find a perfect mate. You don't find them, they just happen. Start with just a nice person and let something develop. Sometimes it's not even someone of whom you're attracted at first. I knew my husband months as just a passing acquaintance before actually having a casual date (coffee.)
Neither of us was really interested in a full-fledged relationship, but eventually everything came together and we've been married and close friends for 34 years. We actually have very different likes and dislikes, but we accept that in the other and it's just us as a couple at the end of the day. It's a very comfortable relationship-very open-we trust each other completely.
You won't find someone who fits exactly like pieces of a jigsaw puzzle. Your mind has to be open and you have to accept that the other person is not going to meet your every qualification. It's not a love story, it's real life. Real love stories have many flaws. If we love the other person, the flaws are overlooked and the qualities we enjoy are those of which we will remember and hold dear.
You need to work with what you have on hand. Start with the basics.
1.) who do you know who is single?
2.) do they eat or drink?
3.) would they like to pause for a little conversation and quick bite-no strings attached?
Bingo. Let the rest of your life begin. Simple as that. Now don't screw it up with 100 questions, demands or anything complicated. Just let it be. Be a little spontaneous for a change.