From sitting Zazen, we somehow come to know that the solid self we normatively identify with is not quite so solid as we first felt it to be. It's not that the 'self' isn't there, but its how its there that's the rub. Feelings arise, thoughts arise, perceptions come and go - but what is at the center of all this? Is there a center to all this? In some way, the whole thing hinges on perceptions based on a sense of possession and ownership - a fundamental sense of 'having' something. Like feeling that you are in the midst of your day. Or like feeling that you're having your feelings, your thoughts, your perceptions, which leads straight away to labeling them as good feelings or bad feelings, attractive and repulsive situations, people, things. So now its a good day, or a bad day, and for most that depends on how much we can stack our perceptions over on the pleasure side one of the equation. Or not. But it's not any use to think that ...