7. Make-up sex
I'd say arguing with your significant other is the worst, but it's not really the worst because it leads to make-up sex, which is one of the higher levels of sex.
Fueled by relief, a tinge of lingering resentment, and the desire to do anything else but talk in circles, make-up sex is the ultimate catharsis. I'm not saying orgasms can fix the world's problems. But they certainly aren't creating new ones. Think about it.
6. Morning sex
Sex at the end of a date packs a lot of pressure. How do I look? How do I smell? Is there food in my teeth? Have I had too many whiskey sours to get off… or just the right number? Wait, am I even going to get laid at all?
Morning sex, on the other hand, means you most likely already got laid the night before. The pressure is off! Also, the playing field is completely leveled. You're both unshowered, neither of you has brushed your teeth, and the scent of last night's sex is still lingering in the air. Also, it's a proven fact that brunch will taste better after you're done.