I consider my main goal to be lowering the bar to match my capability. I try to be satisfied by the things in my life that are good.
I am old enough so that getting sick as a prelude to dying is part of the planning process. I intend to have perfected my ability to look on the bright side by being able to take full satisfaction about any tiny thing that is good.
To the extent possible, I hope to avoid allowing negative stuff to influence my self evaluation or sense of happiness.