The most important enemy for everyone is their own illusion that makes them unrealistic or exaggerates their sense of self-importance in the world. Ironically, you're the super secret enemy. Whether lay or householder, everyone has that internal enemy.

Hate poisons your life.

So that's the process of understanding, and through that process, if you have a deep realization of the selflessness in regard to your absolute self, then it releases your relational self to be happily interconnected with everything in a blissful way. Then you yourself have "no problem" in the sense of no suffering. You reach Nirvana.

If someone gets a bigger house, does that automatically make them happy? Maybe for a second. But then they worry about the bigger house and how to take care of it.

Actually there's a very bad trend in some cults about how Guru's are supposed to be mean to their students, and there are some who revel in this and are abusive.

You feel so happy about that, that you feel loving towards these poor being who are suffering in their separateness, and their alienation Then have the problem of how to help them get free, because just by your knowing that they're essentially free, that doesn't free them. Just by your being blissful, it doesn't release them from their knot of separation and false self absolutization.

In Buddhism, we say reincarnation is the conscious taking of rebirth by a Bodhisattva, or by a high being, whereas rebirth, is what most people do. Rebirth is an involuntary process where they seek traction by finding a new body after their subtle mind loses the old one. There are two things commonly said about this. One- there is no evidence for it and two- if there is evidence, what's the mechanism which carries the consciousness from one life to another.