My uncle is a big original. I had to live with him 10 years ago for a couple of weeks, so my sister and I did not need an alarm clock in the morning. Every morning we woke up (I think, and the neighbors too) by an uncle’s rubbed army voice:
I love my job! I like my job!
5-10 minutes with a few breaks. Judging by the fact that he still works in the same place, self-induction is a great force)))