I have a headache.

So many things give people headaches that it would be pointless and impossible to list them all. Instead I will list a few. Liars are deff on the top of my list for reason to give headaches. Why must people talk so much non-sense that it leads to headaches. The line between being nice and just yelling at the parson lying is hard not to cross. Yelling at people also leads to headaches so can it be assumed that there is no way to not get a headache from liars?