We live in a comfortable world. To get stronger, to build character, you must challenge yourself. Challenges are few and far between in this comfortable world. So you need to create this adversity yourself. Push beyond your comfort zone, at play or at work.
You only find your inner strength when you are sufficiently challenged.
Challenge yourself and with each small victory you will discover deeper and deeper strength within.
You only get stronger at the gym by lifting more and more, always challenging yourself.
Santa Monica Stairs X 100
3 degrees
Entrepreneurship, etc.