@NatureLover  I saw foot pulls on toilet doors somewhere and I can't remember where now but I wish they had them everywhere!  

The numbers thing is interesting.  I find if mine creep up and I do have specific numbers I use... but if I reach my higher level number I will conscientiously work on bringing it down level by level until I get back to the lowest number that I feel safe with.  I know ideally I should work on having no number but I'm not there yet.