I will in general lose center around a similar time every day, for the most part around 2 PM. My inspiration winds down, and I delayed down. Assignments that I fly through toward the beginning of the day start to feel difficult. I begin considering what I can postpone until tomorrow. Or on the other hand, I go after some espresso to give myself a jolt of energy, realizing without a doubt that evening espresso seldom fills in just as it does toward the beginning of the day.