Never sacrifice your life for anything! Sacrifice everything for life! Life is the ultimate goal.
Live in the world without any idea of what is going to happen. Whether you are going to be a winner or a loser, it doesn't matter. Death takes everything away. Whether you lose or win is immaterial. The only thing that matters, and has always been, is how you played the game. Did you enjoy it? - the game itself - then each moment is of joy. You never sacrifice the moment for the future.
Try to understand the ego. Analyze it, dissect it, watch it, observe it, from as many angles as possible. And don't be in a hurry to sacrifice it, otherwise the greatest egoist is born: the person who thinks he is humble, the person who thinks that he has no ego.