Ibn Jaz reports: “I have not seen anyone who smiled more than the Messenger of Allah ”[Tirmidhi]
Our beloved Prophet(Saw) was the best example of good conduct, his beloved wife, Aisha(RA), described his character as Quran, meaning he lived a life following Quran. When the Prophet(SAW) looked at someone, he used to smile. This is a habit we must and for sure build in our life, smile can heal all your sadness. It is scientifically proven that smile can reduce stress and increase productivity in a person, check this article to know more health benefits of smiling https://sunwarrior.com/healthhub/15-health-benefits-of-smiling
Such is the sunnah of our beloved Messenger of Allah(SAW).
stop being angry, frustrated or depressed, smile and live happily and follow the sunnah of the Messenger of Allah(SAW).
Keep smiling 🙂