Dear Chenxsi, >> Regarding the step 2 exercise, do i have to eventually be able to visualise complex images such as tarot cards before i can go on to the next exercise? << No. >> Anyway is there a limit as to how long can a person practice for an exercise? << No, but it is unwise to strain or over-tire yourself. My best to you, :) Rawn Clark 28 Feb 2003 rawnclark@... rawn@... http://www.ABardonCompanion.com http://groups.yahoo.com/group/BardonPraxis