I'm planning to pray to Satan at Sunday mass.
Why do you think that this is the answer?
I got tired of saying thinking Jesus would help me whenever something bad happened in my life.
Still, if you are at church, you should not pray to satan. It is pretty disrespectful if you ask me!
You can't say I can't pray to Satan since there are no rules that say I can't.
As long as you aren't causing a problem for others you can worship whoever or whatever you want.