One of the dangerous side effects of TM is chronic neck pain if not handled properly. When during TM if you fall asleep sitting, the head will fall towards the chest, *this is a very dangerous situation*. Over time if the head is not supported by a neck pillow or brace of some kind you will develope chronic neck pain!!
MMY has mentioned this verbally in one of his lectures but to my knowledge it is still NOT in the checking notes which should be imperative it be there! I am sure many have suffered this unexpected side effect of TM.
