There are no hopeless positions; there are only inferior positions that can be saved. There are no drawn positions; there are only equal ones in which you can play for a win. But at the same time, don't forget that there is no such thing as a won position in which it is impossible to lose.
The healthy man is the thin man. But you don’t need to go hungry for it: Remove the flours, starches and sugars; that’s all.