Are there any good drugs?

Speed and cocaine to me seem bad because they make the user more egocentric? Heroin and crack users seem to concerned only for their next hit and their world seems quite hellish? However pot smokers seem to be quite laid back and concerned with evolution of the mind? LSD users seem to have good and bad experiences, however most all would agree that it opened up their mind to transcendental possibilities. Do you have any experience with drugs, and would you recommend any? shrooms for example?