Think of all the beauty still left around you and be happy.
Find a beautiful piece of art. If you fall in love with Van Gogh or Matisse or John Oliver Killens, or if you fall love with the music of Coltrane, the music of Aretha Franklin, or the music of Chopin - find some beautiful art and admire it, and realize that that was created by human beings just like you, no more human, no less.
I never lose sight of the fact that just being is fun.
beware of propaganda. its greatest evil is non-stop-distraction. a head full of rubbish can’t discriminate between truth and lies and will suck up anything that gives a buzz.