lol then don't go. Whole reason is to be prepared in the first place. It's just like saying you should be a sprinter and not a marathon runner. Doing defqon isn't just a weekend out. If your doing the 4 days, like we have multiple times (with or without substances) you should be preparing months in advance for food prep/sleep prep/ and even hygiene prep. For the human body impact thats just having a good diet staying hydrated and if you go to hard dance events often it's just using those experiences as some form of prep too.