Each and every day we come across advertisements on mutual funds in TV, newspaper, radio, internet, hoardings, etc, propelling us to invest on it. Before you do that, it is mandatory to learn about the top things you should not do. Actually, they are considered to be the top mistakes done by an investor of mutual fund. As the part of general finance, mutual funds give you great opportunity to make money. This is only possible when you proceed through a certain way and also avoid the below stated mistakes.