So in games that have online modes and as well as mmos, sometimes you'll come across those players who talk tough, but RARELY do you find someone that talks with confidence and is actually a good player! I mean, if I acted like I was so pro at a certain game I'd be humiliated if I end up doing very bad, but some people are able to show off their skills and even know when they're going to win before the match even starts! Or take those people who make video guides on youtube for example, they tell you tips and tricks to certain games and as they film they act like they know everything and actually win! But this is rare as in most cases people just have a big ego and do horrible when they actually play. How do pros do it? They're always so calm and can always predict everything! I mean, do you really have to practice a lot? I know some gamers who become pro soon after they started playing it for the first time!