Yes, Satan is real, but so is Christ, and someday Satan will be defeated and Christ will rule forever. Don't be deceived, but open your heart and mind to Jesus Christ, and put your life into His hands.
I have a problem when people say something's real or not real, or normal or abnormal. The meaning of those words for me is very personal and subjective. I've always been confused and never had a clearcut understanding of the meaning of those kinds of words.