You have a normal and healthy relationship with your mother. You can buy condoms without the shopkeeper imagining you naked. If you don't call your buddy when you say you will, he won't tell your other friends you've changed. Someday you'll be a dirty old man. If another guy shows up at the party in the same outfit, you just might become lifelong buddies.
External genitalia are vulnerable to knees and fastballs.
Even if you get your head caught in an industrial wood chipper, you're not allowed to cry. Ribbed for her pleasure - not yours. You have to wear ties. You can't flirt your way out of a jam. Women and children first.