I had Disney depression SO bad after our January '16 trip! That was our first trip and I seriously spent the better part of a year planning it - reading disboards all day every day, studying park maps, making and changing our itinerary, watching youtube videos of the rides, etc. When we got home, I had a few days where I was still on cloud 9 thinking about our trip - then the depression hit hard! DH said we couldn't go back until Star Wars Land opens - but that would be almost 5 years!! I finally wore him down and he agreed to a January 2018 trip!! I am super excited about that trip - but I'm trying hard to not 'overplan' for it - simply to try to avoid the depression. For me, the depression stemmed from the free time I had. I no longer needed to research, learn, or plan for our trip. I felt displaced because of the free time. So, for our upcoming trip, I am trying very hard to not plan too often. I still have a few months until we can make ADRs so I'm trying to not think about them too much. I'm telling myself to wait until 2 weeks before that to start my itinerary. Fast pass selection is still several months away, so I'm trying to not think much about them. And, sadly, I'm trying to limit my time on disboards. It stinks because I love, love, love the planning - but when I no longer have anything to plan, I get sad, so I'm trying to be proactive and not do too much planning for this trip. We'll see if I can follow through with that as our trip gets closer.