Seconds

David and Rebecca in the car:
-David, are you afraid of rattle snakes??
-No...I am not afraid at all
-I am so happy...because I am really afraid...and if I see one, I will need someone to protect me!!!
-I am not affraid of rattle snakes...but I am scared if they bite me
-Since you are so brave, can you defend me when we will meet one??
-Well, I can...but only for 1000 seconds...then I wll have to run...cause I've told you...even me I am scared if they bite!!!