You're 23 sir, move far away from your parents house and explore the world. Unless you live India or something. Then find a house, wife, and tell the in laws that live with you to deal with it.
I love my parents but not the religion. I am 23 year old and follow Sikhism which prohibits a person from cutting hair and beard. If I decide to cut my hairs my parents will hurt deeply. What should I do? I am dying inside each day.
Time to be a man, put your Big Boy pants on and go out into the world and make your own decisions about your life, your beliefs ...and your grooming.