I am in my early 40´s, and I have had the same thoughts as yourself. The world is cruel and people can be downright selfish. I´ve had failed relationships and a failed marriage...mostly because of my bi-polar. As I improve, I still have hopes that I will find the one that I am supposed to be with.

You are still young, and you have time to find someone. Try to be patient, and don´t give up. Judging by your post, you seem to possess good moral values in your regard to what a relationship should be. That sets you apart, and someone will appreciate you for it someday.

Chin up!