Sensations may well seem to "cross in excess of," supplying the sensation of Listening to shades and observing Appears. These variations is usually terrifying and could cause worry. Some LSD users also working experience critical, terrifying feelings and inner thoughts, fear of dropping Manage, and dread of insanity or Demise. https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share