We can't really get rid of emotions because we are human beings and its a part that of us. But for me the best way to do is try to relax,chill a little bit and don't over think too much and don't risk everything. Keep calm,control your emotions.
Yes in trading we have to deal everything wisely and slowly, because being in rush can pull all your profit to the loss, being a trader, it is good to keep your emotions and over thinking away, think positive in the negative situation of fallen price, it will be good if we will keep on buying even when the price will be almost zero. Well being emotional is natural but dont let your emotions hold your trading and investing strategies.