As I told you, I've been studying mathematics. And sometimes I try to create little riddles, like this simple one about probability:
The Partners
A guy was saying that he had a very great partner in all his business.
(Hey, don't worry, this is not a riddle about money quantities, it's just conceptual)
"My partner is great", he said. "Everytime we have to choose between two options, he asks my opinion first. I counted, and found out he follows my suggestion exactly half of the times, which means he values my opinion as much as his".
Question: find out why this guy is a little mistaken.
