As a person with... questionable motivation from time to time myself, I can say with certainty that when you're in a new situation, you're automatically more motivated. As you get more comfortable, that motivation gets harder to maintain. Barmore might be different for sure, so I'm not predicting this, just that I know anytime I've started at a new company I'm much more of a go getter than I am five years later, and anytime I move to a new home, I always keep it spotless for about three months before I start to slouch back into my usually clutter fest.