I'm sick, probably some random virus. I need a haircut, not a virus. I also have the urge to run some errands, perhaps an effect of the virus. What do I do?

Go out even though I'm sick and figure that exposure to this respiratory virus is inevitable and I am helping folks out by exposing them early?

Go out responsibly, wearing a surgical mask (basically a name tag that reads "if you touch me wash your hands")?

Stay in and rest even though I'll continue to get the random " I like your new hairdo" comments from friends with in-congruent facial ticks?

Call the CDC and tell them I swallowed a bug and now I have a respiratory virus and follow that up by asking them if there have been any circus camels in my area lately?

Go out buy some lime green spray paint and right on the freeway underpasses in big letters, "It has begun?"