It is tea time and you are out with a friend who offers you not only tea but some chocolate goodies to go with it. If it is the latter, try the tea and decline the goodies. You could honestly say that as good as it looks, you are just not hungry now. Or perhaps you are not truly addicted to chocolate and could take a small bit and leave the rest. Learn to recognize your addictions.
Chocolate is one of the worst.
A person who is addicted to chocolate cannot take just one bite. Hunger no longer comes into question. He has a compulsive urge. There are evenings before the television when one beer after the next is mixed with something to crunch on. Really, you are not thirsty and you are not hungry.