Why are men such horny jerks ?

i mean, why are most of them only thinking about their di ck? this guy admits he is always in the state of being turned on and he has an obsession with . the freak gets a bon-er early in the morning and also almost 7 times a day. i know he jerks off twice a day. i talk to guys all the time and i get how they are. they don't mind jerking off in front of you and blow jobs are never enough. i mean some have great personalities but they should learn self control. my brother said that's just the way guys are. and guys don't like to cuddle or talk after cuz they wanna sleep. im bi so mabe i should go lez cuz girls have a more softer approach instead of vulgar ual drives that make me hurl. i know that's how 19-22 year old men are but still. why are they like that? pfft! when do guys start to calm down? im a teenager so im not that bothered. just a lil annoyed at their behaviour.