Most people invest in the stock market without doing any research of their own  Some of these people rely solely on their broker' s advice, whereas some others make decisions based merely on hunches  Other people do some research of their own, but just as often rely only on their broker or on hunches  Only a few always do their own research before investing
Nonetheless, a majority of investors in the stock market make a profit
Some people who make a profit on their investments in the stock market do so without doing any research of their own.