The use of magic mushrooms produces a trip that is different from user to user, even two times at the same user, depending on the mood and the circumstances under which they are used. Some users confess that they have pleasant experiences, while others feel paranoid or frightened. The use of magic mushrooms induce hallucinations, [...]

One certain thing is that LSD produces hallucinations, some pleasant, some not, and you cannot anticipate the effect before using the drug. A “high” can last up to few  hours and the drug also makes the pupils dilate, increases blood pressure and heart rate and causes dryness in the mouth. Other common effects of LSD [...]