I think it's a common fallacy people bring up.

As an alright-looking fella with a fairly good self-esteem, I've never attracted any woman with that 'confidence'. But here's the catch: I'm not masculine. I mean I like sports like most guys, and I'm not a pushover, but I have a small frame and am below average height. I'm nor the agressive or the 'take-charge' type of man, I'm pretty quiet and laid back. To top all-that, I look 5-7 years younger than my age.

The only attention I've ever gotten from women was because of my physical appearance (and even then, it's not outstanding).

Sure, confidence is a masculine trait, but it doesn't make a man masculine by proxy.

So.. either people have a distorted view of what 'being confident' means, or they're way out of line.

Personality and confidence refer to the same thing really : masculinity.