Express intel series of practical psychological hacks, mindset methods and mental tricks to enhance oneself and control / manage other people in casual and professional scenarios.
Chewing gum while engaging in stressful activities and situations can calm the nerves and optimize performance. This simple action alters what your brain perceives from tense to relaxed. It also diffuses negative nervous energy manifested by stress or even diverts it to positive energy if doing something physical.
It’s similar to smoking a cigarette; keeping the mouth busy alleviates stress. However with the added benefit of having both hands free and not giving away your position.