I had a co-worker who was super chill during outages; especially at night, we were 10-15 people on the call fixing issues related to his work almost monthly.
those outages costed millions of euros, and he never picked up his phone at night, once I asked him why he never picks up, he told me:
"I used to be a general surgeon, when someone calls me people die. Relax, nobody is dying during our outages."
now I think I am taking myself(and my work) too seriously.