Do you have smoke detectors in your house or apartment and are you sure the batteries are working? Just checking since everyone is suppose to check their batteries twice a year when we change the time on the clocks.
To go weightless you have to dive in a plane. Gravity makes weightless via speed bumps impossible.
Loose clothing can get caught in machines, no steel-toe boots could mean broken toes when something is dropped, short sleeves instead of long could mean burns on your arms.