That sentence was referring to Haruka (Sailor Uranus), not you. I believe that you are human, so there is no way, that you can be cool, without being dead, as the normal human body temperature is around 36,5 °C and that´s actually warm.
If you can't get out of your comfort zone, you'll never find what you're looking for. Don't make things quick and easy to feel better short term. Make a change and then you'll feel better longer term. — Frinderman