Kit Kat Chocolate Bar
To dream of a kit kat chocolate bar represents feelings about casually treating yourself to "breaking" or pause from something thinking you can handle it. Enjoying a casual treat where you believe your behavior breaking from something is just temporary with nothing you can't handle. Self-reward to break away from something completely while believing that you can handle it. Treating yourself to stopping something difficult that you are not a little or afraid about restarting. Taking a break from behavior your perceive to be hard work.
Negatively, dreaming about a kit kat bar may reflect awareness of yourself enjoying "breaking" from responsibile behavior and not thinking it's a serious problem when it is. Enjoying taking a break that will reverse important gains you've already made. Enjoying an addiction in the middle of detox and not caring about the consequences of it because you think you can handle it. Breaking away from something serious thinking that it's easy to go back to it when it might not be good for you.
Example: A man dreamed of eating a kit kat chocolate bar. In waking he was in the middle of drug detox and couldn't resist taking more drugs. The kit kat chocolate bar in this case may have reflected his awareness of himself enjoying treating himself taking drugs and "breaking" gains already made through being sober.
Example 2: A woman dreamed of eating a piece of a Kit Kat chocolate bar. In waking life she was experiencing relationship problems believing that she may break up with her boyfriend. In this case the Kit Kat chocolate bar may reflect the dreamer's feelings about treating herself to time off from her boyfriend never believing that the arguing was too much to handle.