When you notice you’re losing your spark, do everything you can to keep it. Once you notice you’re losing yourself, not smiling as much, maybe eating more/eating less, please take the time you need to get yourself back to normal. Wishing you all a safe return back to yourselves.
Once you realize people hate themselves and have low self esteem, you understand more why they're so nasty, competitive, and pessimistic. Let them tend to that misery alone.