studies, family, abroad studies, overall to overcome my dream true

H!, Samyam from Nepal. DOB 23 March 1998. born in Nepal.
I want to go in CA and IT. Which is best for me or other field ? I am keen interest in music and compose several songs. Should I give it regularity as my side field. Do it hamper my study ? I would like to Canada for my further study, Can it be possible ?

Love a girl. Be she my life parter in future ? Any family problem(s) ?

Please suggest overall about my future ahead .