At the end of meditation I feel very good. Is there anything I should do with that feeling, or any way to utilise it?
Whatever you feel should be preserved. How can you preserve it? By offering gratitude to the Inner Pilot. Also, you can try to feel that whatever you have achieved can be transcended.
If you have received or achieved a dollar's worth of peace, then next time you I can try to get ten dollars' worth of peace. And if you feel that you have developed an inner muscle to receive, then you can continue strengthening that muscle. In this way you can develop a very powerful inner capacity.