Over the course of my life I’ve met a few guys. In my experience for the purpose of getting married ‘perfect’ just means someone whose maylos and chesronos are those that work ‘kneged’ yours. The ‘maylah’ of not having some form of mental or physical illness that was overcome is often offset by the ‘chesaron’ of not knowing how to grow or overcome challenges.
Don’t look at it as if theirs a pool of normal people on one end and abnormal on the other where you have to hope for a normal one. Life is rarely if ever so black and white. Instead concentrate on getting yourself to the best possible place and looking for the guy that will help you go even beyond that. Hashem will take care of the rest.