I've been studying Buddhism for a while (particularly Zen Buddhism) and especially meditation. There's this guy Dr. Mark Epstein who's a psychiatrist and also a Buddhist and he has a lot of great books:
In his teachings on suffering, the Buddha made clear that some kind of humiliation awaits us all. This is the truth that he felt could be apprehended by those with “little dust in their eyes.” No matter what we do, he taught, we cannot sustain the illusion of our self-sufficiency. We are all subject to decay, old age, and death, to disappointment, loss, and disease. We are all engaged in a futile struggle to maintain ourselves in our own image. The crises in our lives inevitably reveal how impossible our attempts to control our destinies really are.
"Thoughts Without A Thinker" - Mark Epstein, M.D.see this transcript for an interesting interview with MarkAll worry about the self is vain. The ego is like a mirage and all the tribulations that touch it, will pass away. They will vanish like a nightmare when the sleeper awakes. He who has awakened is free from fear. He has become Buddha. He knows the vanity of all his cares, his ambitions and also of his pains.
- the Buddha
Mark Epstein: I think actually in the Buddha's time there were beliefs in many other worlds, the culture in which the Buddha grew up believed in god realms and animal realms, spirit realms; but one of the Buddha's great contributions was that he taught people to focus on the here and now. He taught people to make use of this life, of this moment to awaken themselves instead of waiting for the next one, instead of propitiating the spirits in the other realms, you know, he taught a psychology that was centred on the experience of the individual, that was counter to the prevailing ideologies of the time, which were all about propitiating the gods, invoking the spirits, and making sacrifices to the other realms and so on.