Taoism shows us how to deal with life and death by realizing everything here is transitory but its substance is eternal.

Free will exists and operates outside causality. It is not hooked to karma. Free will is like a well that is on your property. You can choose to draw water from the well or not.

Bodies come and go, ages come and go, yugas come and go, eternities come and go. Selves come and go.

You can just sweep the floor generally and gain nothing from it. Or you can figure out the best way to sweep the floor, put your power into it, use it as a concentration exercise, and be meditative.

Personality is a manifestation of ego. Ego is the central sense of separateness that a person has from the rest of the universe. Personality is the form that that separateness take.

You're thinking that you shouldn't have sex because you're celibate. So you just keep thinking about sex instead of enlightenment.

If you're in the tantric sex state of mind, what someone else experiences when they have sex is not what you'll experience. You won't even notice what your body is doing, particularly.