Satanism 5 Fatal Mistakes for the Satanist

What is the worst mistake a Satanist can make and how does a Satanist avoid the mistake? After some thought, I made a few notes. I concocted 12 fatal mistakes however, due to the possibility that YOU would grow bored after a few minutes and possibly surf away, I decided to trim the subject matter down to five. I felt this would give SOME OF YOU simple yet useful information. If this is helpful information, come out of the shadows and say so. As always, you may disagree with my ideas which is perfectly Ok.