Swimming underwater
GTA:you can hold breath for 1 minute plus 30s before you drown
REAL LIFE:u cant hold your breath for even 30s and you drown cuz u cant swim
Flying (or entering into in VC) over some military area
GTA:Instantly there are dozens of black FBI cars chasing u, planes and helis shoting and firing rockets at u, like they were wating just for u
REAL LIFE:d soldiers (or planes, over d radio) give u a warning and u walk (fly) away
Geting hit by a rocket wen flying
GTA:u continue flying like nothing happened, or if it hits u in d wing, u continue flying with ur plane shaking
REAL LIFE:ur plane is blown n ur dead instantly