Jellis Vaes said this quote

Removing yourself from the familiar and opting for the unfamiliar opens up the unknown. And within the unknown there are questions we have never asked ourselves; experiences we have never imagined; lessons we have never had a chance to learn. What we ultimately need when we are stuck within a bubble, is change. Another perspective of seeing and knowing what is possible. Traveling will open that up for you. The world will play its role; all you need to do, is pack your bags and allow it to happen.