What are some things you can't stop eating once you start.  I have several; grapes, potato chips, and with pizza I have to stop myself from eating the whole pie.     I can pig out on ice cream too. Probably my worst is cherries.  There is just something about them.  I have to force myself to stop.  I've been known to eat two pounds in a sitting. 
    What do you have trouble putting down once you start in on it?

Biltong, I can eat it until my guts are blocked and my jaw is locked

Sushi with lots of wasabi and soy sauce.

dried spiced meat is the best

You know after over a year - I no longer miss chocolate.
It's an addiction that really takes some kicking though.

My sugar craving only lasted about 2 weeks.
But it took about 9 months for the chocolate craving to finally go.

My dad can eat a LOT of chocolate.

He tells everyone that the best christmas present he ever had was a 7lb block/lump of chocolate I liberated from the biscuit factory I was working from at the time.

I wrapped it up in a big box

The machines that cover biscuits/cookies with chocolate are called enrobers. and they leak. So they used to line a large tray with a clean bag and collect the l;eaked chocolate. Tjen throw it away !
So when i started doing break relief in the chocolate room - I started taking the waste home.

Amazingly nobody had done it before. People are weird !

It's also where I drank a cup of melted chocolate.
Weird experience as it starts to solidify and then remelts as you are drinking it.

I eat  a lot of cheese.