Sensations may seem to "cross around," providing the sensation of hearing colours and viewing Appears. These alterations can be frightening and can cause stress. Some LSD end users also working experience critical, terrifying thoughts and thoughts, dread of shedding control, and worry of insanity or Demise. Albert Hofmann, a researcher https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share