Negative emotion like greed, fear, overconfidence can hamper one's trading plan and decision. So, try to control those emotions as much as possible in trading.
New trader often eager to trade rather than focusing on learning. They try shortcut, so they look for some magical strategy or indicator which will give them 100% profit all time.
That’s true. Patience also important in that situation. Sometime trader become eager to trade to recover their previous losses and end up trading wrong trades.
Learning is a never-ending process in every sector even in forex trading. Knowledge is the most powerful element in trading. So, learn as much as possible.