You know in trading whenever funds is applied one becomes emotionally unstable because there is money value that attached to it and it's one thing we can't actually shy away is emotions. Lot of people have advised not to include emotions but have they think that one hand earned money is there, but is not easy to control
It's also hard to never involve with your emotions when you trade. That's far from the reality in trading because if it's said not to include emotions with the trades, most traders are doing it still.
except there is no monetary value attached to the trading where someone can use only demo to trade at then there will be no much emotion to be attached.
This is true, when there's no monetary value involved, it's easier to trade and with those demo trades. It's very easy to let it loose or win with your trades.