[QUOTE=Maastricht]
In a case like this, with the retainer, or in my case of “brother drinks straight from the milkcarton when his sister has begged him not to” it seems like the teenage boy really doesn’t seem to care he makes his sisters life more difficult.
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He cares all right. He enjoys it immensely.
[QUOTE=Maastricht]
Does the teenage boy see it as a battle of wills he has to win? Is it manly not to “give in”? Self-centeredness?
[/QUOTE]
Teenage boys (and girls, too) are incredibly self-centered. And it isn’t so much about winning or giving in – it’s the battle itself that he is enjoying. (Also note that by making a big deal over this, you are centering everything about his actions – thus reinforcing his self-centeredness.)
[QUOTE=Maastricht]
I ask this because I really can’t fathom why, all those years ago, my brother wouldn’t humor me on this point. If anything, my brother seemed to enjoy the milkcarton routine even more after I told him I was bothered by it.
[/QUOTE]
Oh, absolutely; telling him how much it bothered you was just like an open invitation to do it more often!
And humoring you? – that was not high on his list of priorities.
[QUOTE=Maastricht]
Is there something in teenage boy hormones that make it impossible for them to show their sisters the same courtesy?
[/QUOTE]
Well, generally, courtesy is not a major goal for teenage boys. (Nor teenage girls, either.)
P.S. You say he was making your life more difficult. Not true, really.
You were making your own life difficult, by obsessing about his behavior, the cleanliness of his retainer, the hygiene of drinking from the milk carton, etc. You were letting your worries about his behavior disrupt your own life.
The only person whose emotions you can really control is yourself, and only you can make yourself miserable. Calm down. let it go, and you will feel much better. Try to think of how much your little brother resembles the monkeys in the zoo, just laugh at his antics, and have fun discussing them with your girlfriends. That would be much more enjoyable, and when he sees that it no longer bothers you, he might even reduce this behavior. He’ll probably try to find something else to bother you, but don’t let it – just keep thinking of him as a family pet that isn’t quite housebroken.