A change imposed is a change opposed.
He knew sometimes some fear can be good. When you are afraid things are going to get worse if you don't do something, it can prompt you into action. But it is not good when you are afraid that it keeps you from doing anything.
When you stop being afraid you feel good
I guess we resist changing, because we are afraid of change.
Life moves on and so should we
Only when you stop doing what doesn't work, can things get better.