Reminds me of an incident when our kids were little. We were visiting a farm, and three of the boys came to me and asked if the littlest one (4 at the time) could drive the 4-wheeler if the other two helped him. They'd be behind him and one would help steer. This is where guardian angels come in to the story. I imagine that they held their breath waiting for my answer. And when I said "sure", I imagine that they all slapped their foreheads!
(Turns out, it's harder than you'd think to help a toddler steer a 4-wheeler, and especially when said toddler squeezes the throttle all the way down and won't let go of it! It wasn't long before the thing flipped, the only injury being the 10-year-old broke his arm. Those angels were pretty good!
)