Some days....

3 miles is harder than 15. 

Sleep is more important than running. 

Running knocks you down instead of building you up. 

And then other days you see videos like this and keep going.

A word of warning though, 
this will make you feel all of your feelings. 

So if you don't feel like crying on your way to work, 
save this one for later. 

Happy training, friends. 

~KB