I realised that it is a way to get back under some control and to help that you do what I do - see blog below:
6 treatments
At treatment one you are a 1/6th of the way through
At treatment two you are 1/3rd of the way through
at treatment three you are 1/2 the Way through
at treatment four you are 2/3rds of the way through
at treatment five you are 5/6ths of the way through
At treatment 6 you are finished.
It sounds obvious but this time next week I am half way through which means that I'm on the home stretch.
