التحكم في الأعصاب
If you have attended a World Latte Art Championship or checked out some of the archival footage, you will have seen many experienced professional baristas with some very shaky hands. Even in the cafe environment, attempting to pour challenging designs in front of onlookers can be scary and intimidating. The human body’s fight-or-flight response triggers the influx of adrenaline, which can manifest as shaky hands.