Why can't we all have perfect runs?

This running week has sucked and I mean bad. Hell this whole week has sucked to be honest. So much going on with Emily, I haven't slept good or a full 12 hours in a week;). Ok around 11 hours of sleep is good for me, it's HOT outside, which means my body has to adjust to the new weather change, which then in turn makes my runs SUCK and bad. So what do I do to make running life a little but easier during the summer months? Hell I can put my clothes in the freezer before a run, I can stuff ice cubes down my pants and sports bra, I can get a fanny pack!! All such wonderful ideas, not!! I love running in the winter I really do. I forgot about the humidity and heat and fatigue. Last week I kicked some ass, this week barely made it 20 miles. Why can't we have have perfect runs??? Why why why :(