Okay, first you have to learn everything about trading technique like as supply demand or support resistance, average price, trend in several day, last month and charts market.
After that you have to learn about money management to choose the way like you want to be a day trader or a long term trader.
The last one you must learning every day and reading news in the several country, maybe bad news or good news.
Remember, every business has a risks so don't afraid to lose but manage your losing.