Step 1: Don't be a poser. Thermal vision is not just about looking cool; it's about survival.
When it comes to apocalyptic landscapes, the sun will get hot, and the sun's rays will get intense. You don't want to be the one walking around with a face like a ripe tomato, do you?
Step 2: Invest in some decent shades. Not just any shades, mind you. We're talking industrial-grade, heat-resistant, possibly-repulsed shades. Anything less, and you might as well be a human_goals.
Step 3: Learn to read your environment. Don't be the one walking into a furnace without a care in the world. Learn the difference between a heat wave and a heat wave.
Step 4: Stay hydrated. Don't be the one who forgets that water is life. You know, besides the apocalypse.
Step 5: Don't get too attached. Your friends might not make it. In fact, they probably won't. But you will. Because you're a survivor.
Advanced Thermal Vision Techniques: Because You Clearly Need More Practice