I have used holosynce sine december 2004.I sit in a recliner and feel better this way.I used to listen before bed at first and went to sleep all the time.When i phoned the support line they told me that if i listend in bed and slept through every session all the time it would'nt be as effective over time and would take me longer to advance through the levels.I now sit up in a recliner and still seem to drift to sleep, but i awaken right when it's over.i feel better doing it this way too.