I am a notorious procrastinator, once I have a task to complete I’ll find a way to do everything else except what I’m supposed to be doing. While it may be okay to take your time with returning a library book or folding your laundry, you don’t have that luxury with your health.
Forget the calendar and adopt a “right now” attitude. Get in motion today, not tomorrow. Think of if this way: the time you waste avoiding the workout could have been spent actually doing it!