The Airplane's Pressure Cooker

Pressure as aircraft doors cannot be open. This is true for pilots, flight attendants and passengers. The cabin pressure won't allow it. It's too strong for anyone to open them. But in a vacuum, which essentially being at 35,000 feet, the pressure is incredibly low - surely me opening the door would be super easy? We don't understand. You're making Lewis angry again. Now he's got to go on YouTube to find the answer. And he hates lies. That's going to be the podcast title. Tense them.