I know a lot of 'his' maternal side don't appreciate his talent, but he's been blessed. Carry on yazh, sing your heart out, the great spirit loves it, keep it social and keep the sacred ones sacred. I know also they want you to sing the sacred songs saying your songs are not right,, never mind that. Keep what is sacred sacred. Social songs are very joyful and hits the spot of the soul!!!!
When I was a little kid my grandfather and his friends use to sing all the time. Being so young did not appreciate the beauty of the Navajo songs and the singers.