I do and I don't. I've four people I've fallen for and they had remarkable similarities in the effect they've had on me. While I was attracted to them, the feeling wasn't mutual but two (one passed away and the other blew me off) have stayed friends with me and, in that, I am remarkably fortunate. It seems once my sparks have subsided that I find I can be most free and open with these two people. So while they aren't lovers, they're something just as wonderful.
Someday I might attract the right person, I don't know. What I do know now, that I didn't before, is that they're out there. Maybe I'll find one that wants me, maybe I won't, but I won't give-up looking again.