I learned the most hardest truth in this life

I am learning to assimilate the hardest truth and also my truth to be told about how we can change our life.
If those lectures can change my life, I need to work on them faster.
I need to do it harder than I can do. Like that YouTuber, told us to listen to one affirmations for 4 times in morning and 4 times in the evening.
Repeat it almost most of the time will bring the