Focus is the ability to give full attention to what matters most. We all have a limited amount of focus. If I’m worrying about what if I miss this shot or what if we lose, I have less focus on getting the ball back or rebounding,etc.
If I am distracted by a parent yelling at me during a game (or on the ride home) I will be less focused on running the offense, D’ing up or being a great teammate.
is a simple game. But it is not easy. What if I yelled at you when you were at your job?

Would that help? Embarrassing you in front of your friends? Your kids need to hear that you’re proud of them. Clap, encourage, be positive. The team is climbing a mountain & doesn’t need friendly fire. Don’t ref either. Leave that to professionals. Rant over