self motivation

My trainer has had to cancel. As a result no session this week - woohoo - a holiday. But, I should do it, or am I free, after all, this doesn't happen often, shouldn't I enjoy the break. Of course it is not work and it is for my own good, so, with  good attitude I should view this as an opportunity to enjoy the exercise process myself, hmmmmm - what is the right thing to do.........