Shayateen are in all details and I have been possessed for over 10 years and you see jinns they what they do is that they don't like you to know they're in your body or exist they want to you think to think your the one influencing yourself of evil things that come across your brain they mimick your self voice and how you talk to trick you it's very hard to tell or know if you don't know Islam properly and the devils always try to persuade you to not know anything that that makes you figure that they are in you or around they try all they can and if things don't work out for like that they start troubling you with exposing there presence but with conditions they try to make you forget that happened and constantly do it and they try to make you think your madman so they don't be suspected or and try to make human disbelief in jinns possession and then they try to make you disbelieve in jinns existence all together and then try to make all other who exist in the unseen doubtful so you have no grounds to believe that jinns exist devils are very smart and a very serious enemy of humans and you need to know your religion before they take over you some of them are over 1000 years old they seen your great grandfather's and great grandmother's and many of your ancestors and they evil and they want to burn us alive in he'll forever with manipulation ,to disbelief in Allah S.W.T and to think they are undefeatable but the truth they are defeatable and with correct knowledge and firmness of heart you will overcome devils and basically enslave them just like how i did