How can I find the answers within myself, if I don't know the answers?
I believe in free will. I don't believe that every good actions gives you back a good result. Some of the worst things seem to happen to good people; I don't understand it, but it does seem to happen that way.
I do believe in kindness, and love, and good people, but that doesn't necessarily mean that I will end up with a good person, just because I am good. And because of that, I am either doomed to forever loneliness, or the random "accident" of meeting someone who is compatible (and after 30 years of loneliness, I don't see that happening very easily, if at all.)
I am hopeful, but not optimistic. You are right. Optimism is madness, I am a realist.