Originally Posted by
jayb1
I read about this in one of my numerous self help books and I used this method for a time . get some card in different colours and cut into shapes circle triangle etc and use one coloured shape for each thing you need to check so for example red triangle is window . you close the window go and pick up your red triangle and put it in your pocket or bag . so then when you question yourself you can look and say I've got red triangle so its shut. Eventually in time you don't need the card you just say window red triangle. Try it see if it helps.