If I ever feel that way I just stop and think about what it would be like to be a Jew in Germany in 1942 or so. People have withstood so much throughout history - with dignity and held on to life even when prospects were dim.
Sounds like you are bored - with no challenges or adversity in your life - nothing to fight for.
If someone threatened your life I would bet you would fight to the finish.
I don’t think that is good advice.
One should not contemplate the horrors of the Holocaust during an episode of depression. That’s...no.