I’ve read that one of the surest ways to get yourself poisoned or blowed up is to try some of that stuff...
Blowed up real good!
My wife bought me my copy in 1982. Good book. Retitled it could say “A defense manual for the common man in a complex system”.
Every chapter is prefaced with a warning not to do or make the following or you will kill yourself. Pretty straight forward stuff. The chapters on what to do when arrested or before a judge are fantastic for developing an understanding of the system.