Dating is not an exact science. But I do know you will do much better with someone who makes you feel good about yourself. And not fake friendly either. Your radar will protect you hopefully.
And don't look for a certain type. Be open. I know that I only look for one thing in the people I like to be around. They must be positive. I mean that they must radiate goodness. You just feel better around them. Everything else is open. Try that. It works.