I've found that my clients' discontents are often rooted in an unmet longing for wildness, mystery, and a meaningful engagement with the world. - Bill Plotkin

You decide that the box known as your environment needs to be left behind because it is the source of perpetual discontentment to begin with. You need to rip open the box and jettison yourself into an unfamiliar territory that holds the key to true novelty and sustained wonderment.