If you want to be comfortable you have to be ready to be uncomfortable.
Great people have had to get out of their way to get where they are! They weren't given anything on the silver platter, they worked hard to become great!
We usually see the sweet part of the greatness, but we miss the dark side of it, because it is not that interesting, not that exciting.
So make it a rule for yourself to put yourself in uncomfortable situations and you will be able to grow yourself and pave the way towards greatness.