You got an answer about how it works, so if you did not try it I can tell you how it feels
! After you swallow the trip the effects start, initially you feel disorientated. You may become giggly, confused or anxious. As the trip progresses feelings are enhanced. Colors and sounds seem more vivid. Everything appears to flow. It can affect how you may perceive your environment which will also dramatically affect how you feel. Change the environment and the nature of the trip will change! Time becomes meaningless, it is impossible to tell whether a moment has lasted a moment or a million years. Senses can become confused - you might taste colors or see sounds.
It's common for people at the peak of a trip to experience a sense of depersonalization. They don't feel like an 'I' anymore. They experience themselves as just a part of everything else. If you don't like what you are experiencing and you will try to get away from what is happening you are likely to move into a state of extreme fear. You might feel anxious, panicky or paranoid. Tripping on LSD is essentially a trip into your own mind. Trips last for 8 - 12 hours.