Yes an trader should never take part in this unless he has basic knowledge and also he done trade perfectly at demo account. This is a business that requires that we must learn it effectively first due to the amount of risks that is associated with it. The use of demo account to trade the forex trading market as a beginner is a must for all traders. Moreover, Demo is useful for testing purposes. and it is used to teach a beginner know how to place and close a trade, set trails stop etc. Thank u.