Sitting on a seat with a backrest gives you security and peace of mind, when you want to rest comfortably.
So, for you to live comfortably, you must build in ‘a second chance’ and hope, into the backrest of your life. But designing and building take a lot of hard work that is often not comfortable.
If you must work hard enough to create the life of comfort you desire, then get a seat without the backrest of ‘satiation’ and resignation. You need a bit of discomfort in your life to give it comfort.