Take a bit of time to appreciate the good things, and the good people, in your life. Realise how blessed you are, in whatever ways thet might be. We all have some things, and some people, in our lives that are truly awesome, beautiful, strengthening, helpful, humorous, inspiring, supportive...
Alternatively, if you prefer the short sharp shock approach, meditate on the fate of the poorest people in the world, who outnumber the rest of us by far, living in poverty, misery, sqaulor, hopelessness. Realise just how lucky you are, and in just how many ways (which again, leads to the first option)...
6'2", ~100kg (~220lbs). 40yo, training (with a few breaks) since my late 30s.
Squat 160kg (352.7lbs), Bench 112.5kg (248lbs), Deadlift 220kg (485lbs), Strict Press 75kg (165.3lbs)
My training log