Answer:
I tell people to be careful when handling boxes.
Which vehicle is spelled the same forwards and backwards?
I run up and down the stairs without moving
I beam, I shine, I sparkle white. I'll brighten the day with a single light. I'll charm and enchant all. I'll bring the best in you all. What am I?
The more you take away from it the larger it becomes. What is it?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.