Hmmm.......
I wake up wanting a bacon egg and cheese sandwhich.
Around noon I want a beer.
At about 8PM I'm STARVING and usually enjoy something with cheese and extra cheese and bacon 
I love to wash it all down with little debbies, take 5 bars and or swiss cake rolls.
Then and only then have I had a craving filled day.
I think I'm pregnant......... Nah, I'm just a glutton and I should be 305 instead of 205 
But yes, I think junk food is absolutely addictive and makes you feel great in lieu of whatever else it is that may be bugging you.
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country