Maybe u are deceived. The so called "satan voice" u hear
might be actually Jesus. Haven't u thought of dat?
It doesn't make sense dat satan gives life, happiness &
guidance...he gives death, misery & deception.
That is your opinion.(Don't want to start a religious wars
here). But I think the christian bible is a bias source about
Satan. The christian bible tends to portray Satan as a bad guy.
In my beliefs (My personal beliefs) though, Satan is the good
guy.
So, I see no problem with him giving me life, happiness and
guidance.