Before you sneer, if you enter into this article with an open mind I think you will agree with me before we are done. Not only do winning and losing streaks exist in poker, but you can use them to exploit your opponents and win more money.
While some may want to argue winning and losing streaks don't exist, we've all experienced them. Haven't you ever won a few hands in a row? Haven't you seen someone else have an amazing string of winning sessions? Haven't you ever run badly for a whole session? A week? A month?