It's 41 years on the floor with no promotion - why would I want to do anything else? Best thing to do is walk away,and come back with a clear head.Sleeping on it really works - I often do a bit of an affirmation that the solution will come to me over night.In that 41 years I've had hundreds and hundreds of problems I couldn't figure out....I sorted most of them,and it was never anything complicated,nearly always just basics.