We always think chopping off our hair sounds like a good idea... until we do it.

We appreciate everything you do for us... even if we don't say it often. Yes, even when we yell at you because the nice deed you attempted only made things worse.

On a first date, when a woman offers to split the check she doesn't mean it. She's just being polite. Listen, we know its 2014. We know things have progressed. We know splitting the bill is now acceptable, and that's okay. BUT if you are the one who asked her out, DO NOT make her "go half-zies" or there will be no second date.

P.S. 
You will also be referred to as "the jerk who made her pay" every time she retells this story for the remainder of her life.

P.P.S.
Never say "half-zies" on a first date. Or ever for that matter.

Most of us don't wake up looking gorgeous. I said most of us, not all. Especially if we have bangs... those suckers stick up worse than Cameron Diaz's hair in "There's Something About Mary."

When we are on our periods, we're not space aliens. Treat us like you normally would. Listen, we don't like to be on them either, and when you treat us oddly (or dance around the subject), that IS what makes us blow up like lunatics. It's not the hormones. It's you. 

definitely not the hormones...

When meeting with a lady for a business meeting, do not continue to creepily hit on her after she has made it clear she's not interested in you. Your persistence won't wear her down... it will only make her like you less.