If you think you've got Jigsaw in your sights, for goodness sake don't chase him. If Steven Sing's (Ken Leung) irrational, do-gooding actions taught us anything in the first movie, it's that Jigsaw always has a plan.
When Sing and Tapp stumble on the notorious torturer's hideout, the former tries to apprehend the villain, only to set off a trip wire that causes a set of shotguns to blast his brains out.
How Easy Is It To Achieve? It should be relatively simple, just let your inner wimp take charge if you get into any precarious looking situations.
If You Really Have To: If you must be a hero, please do watch your step.