How can I safely remove a stuck drill bit from a drill?

To safely remove a stuck drill bit from a drill, first unplug the drill to prevent accidental activation. Then, use a pair of pliers to grip the drill bit and gently twist it counterclockwise to loosen it. If the bit is still stuck, apply a penetrating lubricant and let it sit for a few minutes before attempting to remove the bit again. Avoid using excessive force to prevent damaging the drill or injuring yourself.