See the Mental Exercise Bank & Dynamic Willpower Training Sections for an awesome technique newly added to the training arsenal!   Extended Breathing Concentration:  ..."Because of the incredible experiences that occur during a month or so’s worth of training using this technique, many trainees keep paper with pen or pencil nearby to write down some of what occurs mentally and intuitively, and in the case of this exercise, that degree of detailed self-observation is not a hindrance because the high level of Awareness and control it affords allows a trainee to incorporate the actions of Conscious movement (picking up a writing tool and slowly taking notes) with the effort of maintaining breathing patterns in pure, uncorrupted Mental Concentration.  At this level, you can (and must) perfect the skill to be in a Concentrated state while conducting even the most mundane activities!"