Oh Discipline, Where Art Thou?

Why is it so hard for me to be disciplined?!  It took all my willpower to not buy a donut this morning.  A chocolate creme filled donut just sounded SO GOOD.  I resisted the temptation even though I didn't want to.  I know I'm never going to get anywhere if I keep giving into myself.  I keep pinning to my "Thinspiration" board on Pinterest when I'm feeling weak and this one in particular spoke to me.

WORD.