Is It Harder to Leave Your Comfort Zone?

We've become so comfortable with life that it's hard to make decisions to leave your comfort zone. When you're in a third world country, and you're never in that comfort zone, or your zone is a lot different, it's easier to take that jump. You have more urgency because your back's against the walls,. Like, it's like a doer die, like we don't have that do or die scenario. i can be as poor as i want, i can find clean water which is something that  a lot of around the world can't say - right?