Maybe life is a practice. When everything is seen through and understood, it is indifferent. Impermanence is normal. Things you don't like are sad for yourself, and your mood is stable.
There have been many setbacks in my life recently, or depression. Sometimes I can't help complaining to my relatives and losing my temper, and I always feel guilty afterwards. ... Hemingway once said: you can be defeated, but you can't be knocked down. This shows that my practice is not enough and I have a long way to go. Xiu Yuan is Xi.
? Although the roller coaster is high and low, it basically moves at a constant speed, and the commanding heights and the lowest points will fluctuate, which is a physical normal phenomenon. As a person, what you can control is to put your mind at peace, face and accept everything calmly, be humble and full.