A LIAR should be brave enough to own it on his/her own all alone. Some REQUIRE others to back them up no matter what. Why?

I wonder if liars who require that do it because they're so terrified on their own alone and DESPERATELY need the protection/cover of others? Or could it be they do it because they can? It must be very satisfying to manipulate the masses and call all the shots. How impressed are you by those who do so openly,dramatically,regularly?