Spells are pretty much like praying to God......God may not think you are ready for something you ask him for, and not give it to you.....you also have to be pretty patient with spells. I have a lot of people cast them, and get all angry because the think they will work instantly.....like the pregnancy spells......we all know how to get pregnant, casting the spell alone without doing the business in bed won't make any woman pregnant.....and if you want to cast these spells just for fun I would think they will not work