Trading is simple, when the price is low it is time to buy it
and sell when the price is high.
I have to agree to what you say. However, that is only a definition of gambling and I do not think that i will help people a lot in their trading career. Most of the time traders have to spend time on studying and researching the market and improving their skills. If you do not have knowledge or information about it, you probably do not know what time is suitable to buy or to sell you things
Buy low Sell high is just really a basic thing for doing Trading and yes you could able to make money on that but it doesn't work all the way because same as ged00u said you would really need to learn more or the fundamentals of trading because trading is not easy as it sounds or to do so.Maximing your skills and knowledge will really help you out to gain decent profits.