Sensations could seem to "cross more than," giving the feeling of Listening to colors and seeing Seems. These variations can be scary and can result in worry. Some LSD users also experience serious, terrifying ideas and inner thoughts, panic of dropping control, and concern of insanity or Dying. Job MK-Extremely, https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share