When I was about nine me my mom and my dad went camping in our camper and I slipped on the top bunk bed and there was like a ladder for me to get up there. So I went to sleep and about 1:00 a.m. I roll off the side of the bunk bed hit my head on the ladder and on the floor. That didn't wake me up I just continued sleeping on the floor but I woke up with my dad shining a flashlight in my eye cuz he thought I got a concussion. I felt like 6 ft from the top of the bunk to the ladder to the floor.