Home › Forums › setting the stage › so what’s the problem? › Problem in using QM This topic has 0 replies, 1 voice, and was last updated 2 years, 2 months ago by Arthur Adriaens. Viewing 1 post (of 1 total) Author Posts September 28, 2022 at 8:48 am #6611 Arthur AdriaensParticipant Because QM is famously a hard subject and intuitively (in the beginning of studying it) difficult to understand. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In