Some gamers utilize Rock Paper Scissors to check timing and psychology-- do you go first, mirror moves

https://rock-paper-scissors-q-n-k-m7-822.unionquill.com/posts/the-best-tips-you-ll-ever-receive-on-rock-paper-scissors

Some gamers use Rock Paper Scissors to evaluate timing and psychology-- do you go first, mirror moves, or all of a sudden switch methods to puzzle them?