The background for the question is a recent conversation I had with one of my buddies...

We were talking about our last few relationships. He's 45? I'm 40.

He said to me " you don't understand how intimidating you are". This surprised me. He's a 6'5 former football player and BJJ black belt. 270 lbs of muscle.

I recalled conversations I've had with my female friends acquaintances and girls I've dated in the last 10 years and every one of them told me something along the lines of saying that at first they found me to be intimidating. The ones I've dated all mentioned that they became interested in me when they caught on that I was also kind.

So - what can make a short bald guy in glasses intimidating?