It is better not to meditate than to meditate with expectation, because at least you will not suffer the frustration. Don’t meditate. But if you have decided to meditate, then be clear. Meditation does not guarantee anything to you. Not that nothing happens out of it; it happens, but there is no guarantee. Tremendous possibilities open but you cannot expect them. If you expect, doors remain dosed. It is your expectation that blocks the way.