The rightful claim to dissent is an existential right of the individual.
He who confronts the paradoxical exposes himself to reality.
The freedom of each individual can only be the freedom of all.
We are not cave dwellers anymore, we live in the age of technology. When someone needs a car, he does not need to build it. He can buy it. When someone needs a murder, he himself does not need to kill. He can order it.
Truth is always a delusion.
So then learn to conquer your fear. This is the only art we have to master nowadays: to look at things without fear, and to fearlessly do right.