As someone who's taken plenty of psychedelics, done lots of meditation, and gets tons of exercise, I'd agree that they can all re-wire your brain. Psychedelics

As someone who's taken plenty of psychedelics, done lots of meditation, and gets tons of exercise, I'd agree that they can all re-wire your brain. Psychedelics are very different from the other two tho, just like exercise is very different from meditation. They are all very worthwhile and can help you grow. Meditation and exercise are best practiced regularly. Psychedelics are best used for singular cathartic events, saved for special occasions. Psychedelics can change your outlook overnight, while meditation is a more gradual process. Excercise won't really change your outlook palpably, it will just keep you in a better head and body space. They all can be difficult and rewarding. Its possible to harm yourself with any of them, but generally you come out well ahead if you do them responsibly. They can all make you a better person.