We have to know what is Buddhadharma and what is not Buddhadharma. It needn't go on forever. You don't have to spend 18 years at it. But still, a basic and uncompromised understanding of Buddhist principles is important. Very basic: the three signs of being, the four noble rruths, karma, and so on.
Tenzin PalmoEven if the hermits do not appear to benefit other beings with their presence or teachings, still they are enormously inspiring to many. Perhaps, in this lifetime, they were meant to work on their own practice, to try to purify their own mindstream so that in future lifetimes (that will last a lot longer than this one), they will be fit vessels to give the teachings to others.
Tenzin PalmoA lot of people with the purest motivation end up getting completely burned out. And that's because they lack the wisdom and the skill and the inner space.
Tenzin PalmoTo be completely enlightened means that you're a Buddha.I don't speak of enlightenment.
Tenzin Palmo