Sikhs : We ridicule blind beliefs and superstitions of others , but what about blind beliefs among sikhs ?

Do you something called as faith....i know it's hard to keep sometimes but never give up on faith there's always a path....and all these things are quite possible and the best thing all are in need that means there's no demonstration of it.....it's called as siddhis which is quite possible and easy to obtain by chanting on the sacred naam of the lord...but it makes you so contending that you never feel like using it....i believe it's quite easy to obtain by unleashing the powers of your body...probably I'll add later..