Because beginners could get confused when seeing the operators in other people's code, for example.
I remember the day I first saw a '++'. It was a rainy night, and I was inspecting a colleague's for loop, when suddenly a '++' operator appeared. I asked myself, "What in the holy bacon of Zeus is that?" So I looked it up in my book. My head almost exploded, and I asked myself if I should quit programming immediately. It was simply too complicated. After four months of agony and pain I finally recovered and started programming again. And yet... Sometimes, when it's raining outside, the memories come back. Programming... No, my life will never be the same again.
I remember the day I first saw a '++'. It was a rainy night, and I was inspecting a colleague's for loop, when suddenly a '++' operator appeared. I asked myself, "What in the holy bacon of Zeus is that?" So I looked it up in my book. My head almost exploded, and I asked myself if I should quit programming immediately. It was simply too complicated. After four months of agony and pain I finally recovered and started programming again. And yet... Sometimes, when it's raining outside, the memories come back. Programming... No, my life will never be the same again.