No. but i know they are real. If Ты believe them, it gives them power and Ты are еще likely to be haunted. Also if Ты are scared of them it gives them power. You're еще likely to have ghosts near Ты if Ты are scared of them или believe them. So my main moral of this answer is :
Yes I do believe in ghost I have heard them They have touched me in the night My friend took a picture of one with her phone I have so much proofs to believe in them...