mushroom trips can vary massively. There are so many variables to take into account such as dosage, setting and the mood you are in beforehand. If depends which species you take but the ones that I pick in the uk here are called Liberty Caps (psilocybe semilanceata) are pretty strong. If you take a low dose of 0.5 you feel very happy and giggly. Coming up is the best bit, you cant stop laughing. after half an hour things get very slightly odd and you trip slightly, things start glowing and shining slightly and colours become more vibrant. If you do a larger dose of 1.5 grams and up then things can get really intense. The coming up part is more intense and not so laughable. It can be hard to keep control of your thoughts and that can sometimes lead to bad trips if you are not in the right environment. When the hallucinations begin it is alot more full on, things start moving. Patterns come alive and your whole vision becomes blurry and you see things start wobbling like jelly. You can start to see crazy shapes in everyday objects. Once i was tripping and I was outside, looking up at the stars, I could see the shape of a star in the clouds that were drifting passed. If you are planning on doing shrooms I would advise you to start on a low dose, have a smoke beforehand so you are nice and relaxed, eat around 0.5 - 1.g and go for a walk outside. It is much nicer being outdoors when on shrooms, the trees look amazing and you dont feel confined to a small room. oh and also, I wouldnt eat them on your own. its much nicer and more fun to be with some mates.