Develop Self-Control Last but not least, self-control. This is often what decides how successful your bets will be. Lack of self-control can lead you to make erratic bets, especially when you’re on ทดลองเล่นสล็อตฟรี a winning streak. Lack of self-control can also make you blindsided to pitfalls and scams. Another advantage self-control gives you is that it prevents you from succumbing to the temptations of your emotions. Self-control is a crucial attribute of successful bettors.