Nurses/Doctors Smoking

On our way into the hospital yesterday, we walked by a group of nurses all smoking. Seriously? You're a nurse or doctor in a hospital and you smoke? Really? What do you tell your patients with lung cancer? "Stop smoking even though I do so myself." My favorite is when I see an extremely obese person smoking. Are they digging their grave yet because they might as well do so. I've seen very heavy health teachers too. How can someone who is very over weight be a credible person to teach me about health. Oh the strange oxymorons in life...