I think it's a minority of women who are offended by some romantic attention (provided the guy isn't actually saying off-base things).

It is good that men such as yourself aren't getting discouraged by it.

So maybe guys have to deal with gettin' dealt some eye-rolls or dissed-out for their unwanted advances; at least it's unlikely a woman will murder them for it.

What men can control is how they react to the women that reject them. Often, yes, she is too busy to talk. O the classic 'not in the mood'. And remember, she does not represent ALL WOMEN. Men are really prone to that kind of fallacy as women are very symbolic to them.

Men should just learn to be a charmer ;) A genuinely charming man is like a desert in an Oasis.