Not everyone can be brought back to life from an overdose like Nikki Sixx. Do less drugs.
Movie: This Is the End (2013)
With Colorado allowing the sale of recreational marijuana, we're beginning to see a change of attitude with the drug. However, that doesn't necessarily mean that you should do the drug (and any others) as much as possible for the sake of just doing it. Moderation is the key to an enjoyable life.
Whatever drug it is that helps you find your happy place, so be it. (Except for Krokodil. Like, why?) But finding a balance with what you do on your free time, especially when it comes to recreational drug use, is key.