From fellow writer and blogger Art Browne, my brother in cosmic lunacy.
Take showers or baths.
Wipe your butt after you poop.
Open your eyes while driving on the freeway.
Not stick your head into a hornet nest.
Not set your house on fire.
Put on a parachute before jumping out of an airplane.
Not drink bleach or shoot horse de-wormer up your rear end.
Have common courtesy.
Be a good person.
Do real research on vaccines, not just find internet groups that support your bias.
Pay attention to the vast majority of scientists and medical experts.