Making better choices

Food has become such a comfort.  Changes my whole mood.  Literally feeds me.  Gives me something to do when I'm bored. 
I don't want it to be my comfort anymore.  I want food to be a physical sustainer and not an emotional one.
My stomach is full.  I just ate lunch, but I want some chips.  I guess I like the crunch.  I want something crunchy to take my focus off of what? work? boredom? sadness? loneliness?
Not sure.  Bust I chose to journal instead of eat.  I do like chips and I'm sure I will eat these chips sometime today but not now because I am not physically hungry.
They say humans are the only species that eats when we are not hungry and more than needed.
Today I'm being more thoughtful.