Authors:

That's what every uncomfortable feeling is for-that's what pain is for, what money is for, what everything in the world is for: your self-realization.

Byron Katie, Stephen Mitchell (2008). “Loving What Is: How Four Questions Can Change Your Life”, p.162, Random House
That's what every uncomfortable feeling is for-that's what pain is for, what money is for, what everything in the world is for: your self-realization.