How often do you get sick?

I reckon if you don't share joints,you'll never get throat infection.
Am fighting one now and am so pissed because Its so sore to smoke a doob with a pineapple lining your throat.
Although I'm sure that Great Jah intended us to share,He also intended for folks to be honest about whether they are sick.
Its amazing how many buddies will toke and pass on germs without informing the supplier and roller of the doob about his current medical conditions. Esspecially buddies that are desperate for a smoke because their snotty-nosed little toddler is moaning at home and their wife is bitching becuase she feels a cold coming on,etc,etc.
It's no problem to give a sick dude his own little spliff,but he/she must just say that they are sick,right?
peace