Some days I wake up, not really feeling like getting up and going on with my day. It is important to realize this is ok and go through the motions. You may not have the enthusiasm to get up and go for that run, or write that paper that is due tomorrow, but you need to go through the motions and get it done. You probably will not enjoy it or even put forth your best effort, but when you have an activity, you have committed to or a deadline you have to make, just go through the motions.
Move and get it done.
This will deter any regret you may feel later by doing nothing and wasting a day. We do not want to do that as everyday is a gift, even when you don’t give it all you got. Go through the motions.