It's just another phenomenon that gamblers often assumes that they have some control over the outcome of their bets especially if they have been doing it for a while even though every time is just purely random there's no skill involved. Take dice for an example we might assume that we can control and influence the result of it by throwing softer or harder or in anyway that our brain recognize a pattern and keep tells us it's a way to win the game. So let's discuss about it.
When you keep repeating the same thing over and over again and you keep getting the result expected over and over again, you will in no time start to feel you’re good at it and your continual win of it has given you the opportunity to perfect it. In gambling that involves throwing of dice or guessing the outcome of a game just by mere facts or analysis of past results, is just often base on luck most of the times and not your perfection or the understanding of the game. You may have a winning strategy that you feel works for you but it also looks like it’s just a mere coincidence most of the time and not your knowledge. Luck lives more here and will most of the game win them on luck and not your perfection of the game in most cases.