help!! please???

My friend (who is male) is the dumbest person I've ever met. He's so fucking frustrating and I just can't with him. He thinks crying shows how weak you are, he refuses to come to terms with his sexuality and thinks owning cute things makes you "less manly" when he literally owns at least 6 STUFFED ANIMALS! He literally thinks toxic masculinity is a good thing. Sometimes I just want to fucking slap him across the face as hard as I can. Like, it's okay to like the same gender and own stuffed animals. It's okay to cry and be vulnerable. I just need him to realize that being insecure is okay.