The more one does and sees and feels, the more one is able to do, and the more genuine may be one's appreciation of fundamental things like home, and love, and understanding companionship.
“I'm terrified of bugs and I travel with sprays, lotions, potions; the lot. I have to check the room before I go to sleep and if I come across a bug and fail to remove it I have to sleep in a separate room as I'm paranoid that I'll be taken advantage of as I sleep.”