Yes indeed, usually how to getting better skill is required experience and also good psychology trading, as newbie usually if they start at first time in real account if look loss floating their heart still beat faster, but after long years experience they can look on usual minds even floating profit or loss
When one gains experiences their mind does not work the same. When I was new a floating trade had some kind of unusual impact on me and had emotional difficulties and now I don't have that kind of a problem anymore. With time one learns to overcome it.