Another good Colt question, "Mom, will people in wheelchairs be able to walk again?" I told him it depends on the reason they are in the wheelchair (i.e. injury, broken bone, accident, age, paralysis). He said, "Oh! I get it. So, if someone spills glue all over their legs and can't get it off, then their legs will be glued together FOREVER and they won't be able to walk again." I died laughing. That was funny.