I *think* I have cracked it and the summary is:
1. We should try to be aware of the thoughts, emotions, sensations we have, whatever we do
2. We should be wary of drifting into and being lost in automatic thought, which is often unhelpful
3. If what we are doing is a cognitive/mental problem solving task (like a tax return) then if we think and know we are thinking we are being mindful
4. If we get impulses to think about something other than what we are currently doing, be mindful of the impulse and discern whether having the thought will help us accomplish our current task. If so, go ahead and mindfully think, if not, don't
5. Whether the task is a cognitive one or a physical one (like washing up) then an impulse to think about something completely different to the task we are doing is not followed. We could still think about something else whilst washing up (or any other purely physical task) mindfully. But we don't follow the impulse because we seek to minimise too much 'doing' and multitasking.
HAVE I finally cracked it after 8 years of meddling in mindfulness and never grasping this?!
If so, I have a follow-up question, but first things first!
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)