Even if one isn't a committed Buddhist, it just helps us become better human beings.

Even 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.

The thing to do in this lifetime is to create more merit.

The more you realize, the more you realize how much there is to realize and, at the same time, how much you realize that there is nothing to realize. So, it's an enormous job, not something that is going to be finished in this lifetime.

You can certainly learn how to rest in the nature of the mind.

In the texts, and as His Holiness the Dalai Lama reminds us, we should check the person's behavior not when they're sitting on a big throne, but behind the scenes. How do they treat ordinary people - not the big sponsors - but just ordinary people who are of no particular importance to them.

Different people are different.