Post travel depression

Since we got back, Maissa and I have been wandering around in this kind of post travel depression. I’m not quite sure why we are both feeling it. Maybe it’s a kind of culture shock? or maybe its a combination of jet lag and having to face going back to work and getting back into the grind?
Whatever it is, it’s been effecting both of us. We have been going up and down like yoyos. Unpacking was a major stumbling block for us and to top it off, the bloody crap water heater has sprung a leak while we were away and had gently moistened all the boxes we kept in the cupboard where the heater is, nicely incubating some sort of black fungus that grew all over everything..