Comfort is your biggest trap and coming out of comfort zone your biggest challenge.

Coming out of your comfort zone is tough in the beginning, chaotic in the middle, and awesome in the end...because in the end, it shows you a whole new world !!
Make an attempt..

One has to move from one's comfort zone to challenge oneself.

NYU was my comfort zone.

The further you get away from yourself, the more challenging it is. Not to be in your comfort zone is great fun.

The only thing that is stopping you from where you are to where you want to go is your comfort zone.