Will we ever have assisted suicide option in India not just for terminally ill?

What if young or healthy people want to end their life? Why do we have to opt for painful ways which may even fail sometimes? I think everyone should be able to end their life when they want. As long as they are given counselling and enough time to not make an impulsive decision. And what if one ends up in coma, or become a mentally unbalanced person, or bound to bed. In such situations, a person would not be able to take their own decisions. If one can declare their will to end life in certain situations, they will not have to endure painful life.