Firstly, if chocolates disappeared, chocoholics i.e. people who crave chocolate will be the saddest people in the world.
Secondly, chocolate industry is worth more than a 0 billion worldwide, if chocolates disappeared, there will be serious economic consequences.
Thirdly, chocolates consist of a substance called anandamide. It binds to special receptors in the brain giving us bliss and joy. If chocolates disappeared, we may have to go shopping for bliss and joy elsewhere.
Fourthly, chocolates are used to make a variety of delicious items like cakes, cookies, brownies, milkshakes, ice-creams and so on. If chocolates disappeared, our taste buds may never forgive us.
On the flip side, many chocolates contain a huge amount of sugar as well as calories, if chocolates disappeared, we may actually get fitter.