Flight attendants use discreet gestures, interphones, and signals to communicate issues without alarming passengers. Common cues like repeated dings or cabin lights may indicate activity but are not always signs of an emergency. In serious situations, crews prioritize clear communication, and passengers can ask questions if they feel concerned. For many, air travel can be quite unnerving. Beyond the discomfort of folding limbs into seats like origami, passengers put complete trust and control into the hands of pilots and flight attendants, and may be unaware if something is wrong.  Though flying remains one of the most statistically safe modes of transportation , things do happen. After all, recent headlines of emergency landings, collisions, and crashes can worry even the most seasoned of travelers.  On the off chance that something does go awry, either mechanically or with a passenger, all eyes are on the flight attendants to react.…