ha ha... you better keep trying. Just when you think you won't need it, battery will go dead (or lock key inside) and he'll need to use it.
Just the other day I locked the key inside my pickup. Left it right there on the seat. 25 miles from home. Dang!! After a minute of being pissed and trying to figure out the next move, I remembered I put a spare door key in a magnetic lock box on the frame 4 years ago when I got the truck. Yep, still there! It won't start the truck but will open the door. I haven't locked a key inside for probably 10 years. But you know how that goes....
Come to think of it, I meant to do that on the H3 and never did. Hmmm.. put that on my to-do list.