Knowledge is power.
"It is hardest thing in the world to be good thinker without being a good self examiner"
if there is any illness, the moment you felt the issue. you should start reacting to the problem. You have to consult a doctor and start using medicines so that the problem will not get aggriviated. If we ignore the same. the severity will increase and we may not be able to get normal easily. So I agree with the author. Once should stop the problem at the budding stage itself so that we will have a happy life.