number1 which most important from all , lack of education is the foremost reason why traders doing losses day by day. its not a common mistake , its a major mistake
the demo is really supportive to acquire all basic knowledge and experience but in practically we don't believe the importance of this trading place aT ALL.
time is needed , no way to deny but long time or short time is not a big deal , the main issue is what is actual trading approach with perfect trading plan.