Why are women so easily creeped out?

I've been creeped out MAYBE once in my life. The idea of danger or threats are, instead, appealing to me. They offer opportunity of fight. But, it's like women are so easily creeped out. But, women always seem uneasy around me, especially when I'm showing romantic interest in them. Often times, they avoid me, and/or their friends tell me that I'm being "creepy" or "creeping them out." Is this just a dumb excuse on their parts, or are women actually this easily creeped out?
Why are women so easily creeped out?
Post Opinion