I don't believe in it. But there is this guy in my Japanese class who I sit next to for most of my lessons. Whenever we have an idle chat, he mentions something related to black magic! This one time he told me that there are curses he knows and has used on some of his classmates.
I ignored this for a while believing that he must be making a fool out of me and that he is nothing more than a normal guy who is probably trying to prank me. One day, my friend claimed that he heard him practicing his laugh in the toilet and that he was speaking weird stuff in a trance like manner while staring at the mirror. Also, I can't count the number of times he has muttered "May a thousand curses befall upon you" under his breath to our teacher for simply picking on him to answer a question.
I don't want to judge him based upon these things. I have never seen his curses at our teacher actually ever work, but I am seriously scared of him. When I speak to him, he stares really eerily back at me and this scares me even more. I do want to be friends with him because he does genuinely help people out, and I do believe he is a nice guy, but his odd behavior is a little worrying.
Please post your opinion on what you would do in this situation.