Feeling a little stressed? Need to let go of some pent-up aggression? Here’s a free, non-violent way to release tension: tear a phone book in half like Michael Martin.

This impressive-looking feat is easier than it seems. Here’s Brandon the Spacepainter to show you how:

The only hard part about this whole exercise is finding a phone book in this post-internet age. You can order local guides at Yellowbook.com — just remember to recycle the ripped-up pieces afterwards.