Impression of the book5(for my training)

BOOK TITLE:ポジティブ心理学が1冊でわかる本

original

The effective way people gain happiness is writing down three good things of the day before sleeping. And they need to continue that through one week. After that they consider the role I played.
This work will make them more happy and decrease depressing for 6 months.

Revised by chatGPT(simple ver.)

Writing down three good things before bed is an effective way to boost happiness. Try it for a week, then reflect on your role. This simple habit can increase happiness and reduce depression for up to six months.