Dating dilemma/question

[Lasonja]

I have a question and a slight dilemma, and I'm hoping y'all can kind of guide me in the right direction. I met this fine man about a month ago and so far we've gone out every week for the past three weeks. We seem to have great conversation, he seems to be real cool, he's educated, and so far everything seems to be going really well. The only problem I have with him is he's more like "almost Mr. Right. There are some things about him that bother me a little, but most of those things I can live with. Nobody is perfect, but based on some of the things we talked about and his past relationships, he doesn't seem like he's ready for a commitment. But then on the other hand he comes off like he wants a serious long-term relationship. He just seems to be afraid of commitment for some odd reason. Have any of you ever dated someone your were really physically attracted to, who was cool, but there was something that you really didn't trust? How did you know this person wasn't right for you? How do I know this man isn't right for me? Should I keep dating him? I don't want to waste my time if he isn't good for me, but at the same time I don't want to lose somebody who could have been the right man for me. Thanks in advance for your advice.

-Sonja