If you think a guy is single and never marries is because of his hair loss you are way off. It could be a factor if he is balding but that is not the only factor. In most cases it has to with his self esteem. If you don't like yourself, how can you expect anyone else too either. The other reason a guy stays single is he is too picky like
@Oknow and myself. We are always looking for the "perfect" women just like everyone here is looking for the "perfect" solution to hair loss. We are going to have to wait 5 more years for both. LOL