This point is self-explanatory. You'll want to find a spot where you are comfortable pulling your drawers down. That said here are some pro tips:
If you’re in an open area and little to nothing to hide behind you’ll want to face the other people. This way when you squat they see less. Your bare bum will be facing away from them.
You don’t need to walk far, instead be strategic. Place tress and other bushes between you and the other people. The object will obscure the other peoples’ view and give you the privacy you seek
Finally, nothing is more jarring than being poked in your nether region when squatting down. Ensure you scan the area and position yourself so that leaves, bushes, or branches won't get fresh with you. We've all been there. It's unpleasant!