i am girl of age 16, i have a brother who is younger than me in 2 years,at home amidst certain problems we live happily but most of the time he creates small fights which normal siblings have but it later turns to such a big problem that i get mental agony from my mother naturally because she has pressure,i have been bearing up this from small days but now i even feel like running a way,i want to study and come up in life but this makes me feel fed up of life,what should i do?