My feelings have gone from love I thought I could have, to love I don't think I can have...

The feelings are still there, but I realized from experience that the world is not ready for me to participate in society, even though I am kind, loving, willing, and peaceful.

There is a positive impact in someone's, or multiple people's lives, that I am not having, as a result.

Attraction level is the same, maybe a little weaker. But only in the sense that the novelty of everything wears off all the same as we leave childhood.