From my experience, having a properly assembled warning triangle can be a lifesaver during roadside emergencies. The key is to carefully follow the steps to form the triangle correctly and make sure it stays stable once set up. Start by raising the sides to create the triangular shape. It may take a gentle pull past the initial formation to properly overlap the sides. Sliding the snap pin into place helps lock the shape, preventing it from collapsing. When I first used a warning triangle, I found that if the sides weren't overlapped and snapped securely, the triangle could easily fall over with even a bit of wind. So, always double-check that the snap pin is fully engaged. Also, place the triangle at least 45 meters (about 150 feet) behind your vehicle on the road to give oncoming drivers enough warning. This setup provides ample time for other drivers to slow down and avoid accidents. Having a warning triangle that is quick to assemble and reliable improves your safety significantly during unexpected stops or breakdowns. I recommend keeping it easily accessible in your vehicle at all times.