At a moderate dose, you can expect a true psychedelic experience, including distortions of shapes, colours, time and depth. However, you’ll still be aware of your surroundings — they will just be perceived differently!
You can also expect introspective insights and ‘flow states’, ‘the giggles’, a heightened appreciation for music and art, amplified emotions and even synesthesia (where one sense transfers into another, for instance ‘seeing’ music).