Reference:
1, wake up early 5am, do the thing excites you the most, in this quiet hour, discipline & consistency, 30 days need to form
2, prepare before bed to get up early for the next day
3, appreciate life, 3-4 things everyday
4, practice voluntary hardships to make life uncomfortable
5, find an accountability partner to make the journey easier and fun
6, practice negative visualisation
7, practice thinking of death