Trading is not a rocket science, you can learn in but have to give what it takes to be a successful trader. As told by others, trade a
demo using some entry exit strateties, you will find lots of them on moneytec. Even on demo keep strict money management and risk control.
Overcoming human emotional barrier can not be practiced on demo, you have to trade a real account to feel and fight them. These are fear, anger, greed and impatience. But you have to overcome them to have a glorious success.
Have a great luck!