there are so many players not beaten by opponent, but they beat themself before opponent beat them because they panic because they worry about too much but on the other hand, there are some players when they play very well, they become too cocky too over confident, they behave like shallow stream makes lots of noise the shallow stream makes lot of noise because its shallow his knowledge is not deep he has the less ability, that's why shallow stream kind of players make lots of noise the player who has the real ability real believing himself