there a concept of sin in Hinduism ?
No. Hinduism says that one has to reap what he sows – good or bad. If a person makes mistakes, he will have to face the consequences. If a person does good, he will enjoy its fruits. Hinduism opens the door fully for a person to form his own life and future. No one is eternally glorified or eternally doomed. It accepts that people make mistakes whose logical effects have to be faced, its lessons need to be learnt, and life has to continue with more knowledge and understanding.