I tried one but I falied. There is something I dont know? Please tell me more.
What you need to know is: being new in trading is almost always a failure. You don't expect to make money as a trading beginner anyway. You trade as a beginner to gain knowledge and experience, so as you learn, you hopefully gain enough experience and knowledge to actually make a profit in the future.
Be patient with the process. Study. Study. study. There's no other way around it.
You're right! All successful traders gone through challenges and losses. They even lose bigtime. But, think of these, make failures your leverage to success. It ia not about the failure, it is about how you deal with those failures. From there, you can apply the things that you learned from reading.
Be patient and positive about trading. Set your strategy well. Have plan A and plan B, remember this industry is very unpredictable and volatile.