When a person sits and meditates, it is a special situation, a sacred act. In meditation, even the most impure, crude, or confused thoughts are regarded as sacred. You may fall asleep on your cushion or feel that you have not actually meditated at all. Even daydreams on the cushion are important. You should have the attitude that you are involved with a system and a tradition that is valid and has its roots in solid thinking. Meditation is a definite approach, an extremely valid thing to do.