Other than knowledge, skills sets and personality traits, is there any other thing is required to take up any profession?

 Dear all,

Every profession has it's own culture and life style....people in that profession have created that...it should be acceptable to us to take up that profession....or to marry or have friendship or any other relationship with people in that profession....if that life style is not ok with us, then we should not join that profession, go anywhere near to it, should not have any relationship with people in that profession...

Yours peacefully,

Rams