Its the 4 p's Perfecting, pleasing, proving, pretending. Which gender do you feel like you have to be more "perfect" towards? Which gender do you feel the need to "please" more? Which gender makes you feel more inclined to "prove" yourself in? Which gender do you feel more inclined to "pretend" you are someone else or put on a front? We use these 4 p's when we feel like we don't belong. If we feel like we don't belong, our self acceptance in that particular situation is very low. Causing us to stutter more and more. Notice environments when you really feel that sense of belonging. Notice you let your vulnerabilities shine and your authenticness come out. In situations you feel like you stutter more in 99 times out of 100 you will feel the sense to hide and repress your true self a lot more