"Buy a nice notebook or journal, keep it by your bedside and write three things in it that you are grateful for today.
What did you enjoy?
What felt good?
Take a moment to really savour them, think about their value, then write them down in your diary or journal or a pad of paper you keep by the bed.
Read more https://www.centreforoptimism.com/Daily-Gratitude-Reflections-Public/