What are the most controversial lighting techniques advocated by Paul Rogers?

Here are a couple that tend to stir people up in my comments:

• Feathering your key light
  Not pointing it straight at your face, but skimming it past you so you catch the edge of the beam. That gives:

  • Softer skin
  • No hotspot on nose/forehead
  • Cleaner shadows
  • Less spill nuking your backdrop

• Intentionally mixing color temperatures
  Using daylight and tungsten together on purpose. When they are balanced and motivated, it looks more cinematic than a flat, perfectly “correct” white.

Want me to break down how to set either of these up step by step for your exact room or setup?