Стань хозяином своих эмоций. Как достичь желаемого, когда нет настроения

The book offers practical strategies, but I wonder what personal experiences or observations led Thibaut Meurisse to emphasize negativity so strongly.

Some methods felt straightforward, but I’m curious if readers have applied them in real life and seen noticeable changes.

There are so many approaches out there — I wonder what led to the selection and combination of the specific techniques presented.