Some gamers use Rock Paper Scissors to test timing and psychology-- do you go initially, mirror relocations

https://rock-paper-scissors-c-i-c-c6-157.westhavenscope.com/posts/what-is-rps-gambling-and-how-to-utilize-what-is-rps-gambling-and-how-to-use

Some players use Rock Paper Scissors to check timing and psychology-- do you go initially, mirror moves, or all of a sudden switch techniques to puzzle them?