my relationship with my younger brother is pretty messed up too. he's 5yrs younger than me so it gave me a bit of advantage, i was the dominant sibling in playing fighting and stuff. i could pull off being treated as crap because i've always been taller and stronger. it was him who chickens out and runs to mom when a fight gets serious. our voices were so similar that even mom couldn't tell them apart. but that doesn't mean i wasn't jealous of him. being the dominant helped my mentality a lot, but my parents resist it, insisting that i should be the submissive. living in a mostly male dominated society, they don't like me overruling him. so they favour him all the time and it pisses me off, and makes me want to be him so badly. i'm so jealous about his body too, and things are getting worse as he's lurking at puberty now. he's as tall as me now and probably stronger, and his voice has started to crack. and all i can do is watch his hormones do wonders on him, and he surpass me into manhood. i'm so so jealous.