You can’t survive in Forex without strong mental strength. A mentor can help you alleviate this bad habit otherwise it will take you time to form such strength.
Mental strength is important and mentally strong traders are stable in their decision. Psychologically strong traders are emotionless and out of greed.
Trading approach and style is important always. Personally, I prefer scalping the most and the broker ensures all scalping-genial trading facilities. So, stay alert at the time of choosing a broker.