How You Can Escape Post-Vacation Blues

Have you ever come home from an amazing vacation or trip only to feel a wave of sadness wash over you? I experience this coming home from pretty much every trip. This feeling is not uncommon, it's often referred to as the "post-vacation blues." The phenomenon of feeling down after a trip can be confusing and frustrating, especially since you just experienced something that should have made you happy. So, why does this happen, and what can you do about it?