“I once being told by a friend, that if someone is to be an expert in children’s education industry, he must have at least have experienced raising minimum of 3 children.
Well, should one has at least 3 business to claim that he is an expert in the business?
I found out that it is almost accurate to claim yourself an expert in a specific field once you went though at least 3 cycles of experiences in the field.
Yet, 3 years experience doing many things are much better than a 10 years experience, doing the same thing.”
Jack of all trade, Master of none.