Actually to control your emotions while playing is very difficult,it can take a lot of time to learn to control your emotions,I suggest to take everything that happens for granted
As long as you play online poker and there are no web cameras around you, your emotions do not matter if they do not stop you from making the right decisions. You can dance at the sight of a pair of aces, or bash on the keyboard by losing with them, it does not matter if you continue to play correctly. Emotions in online poker are not visible to your opponents. So far so.