If 차 is so relaxing then why do teapots make such annoying noises?

Cause. If 당신 loose all your money and then get $10 its a big deal, but if 당신 still have all your money adn 당신 get $10 its not that big of a deal.

If it annoys 당신 first, its 더 많이 relaxing later.

Errrrrmmmmm...
Hate to burst your bubble, but that's a kettle, not a pot.
They're different. XD

I'm assuming you're talking about 차 kettles rather than 차 pots?

I don't know, I use an electric kettle without a whistle. I don't mind if my water boils for a little bit longer, the hotter water makes for 더 많이 flavorful tea.

No pain, no gain.