The only person you owe a damn thing to is you.
This doesn't mean you should get lazy or complacent.
Striving to be better than you used to be is one of the best things you can do. It becomes so important to focus on what you can control when there is so many things going on that you can't.
Can you move slightly more than last week? Learn a bit more? Help more people?
There are lots of possibilities, all you have to do is look for them.