“Don’t be THAT guy (or gal)” Etiquette Episode 5 of 7 This is a free course shows you how to use a highline that is already set up. Our courses are A-Z content in blog format, glued together with an overarching blog we call a textbook. A blog format is easy to read, easy to update, and easy to translate. Be sure to begin at the TEXTBOOK and at the end of each episode we'll point you to the next. Not everything you do will kill you, but you could lose friends over some th