It has been very hot recently, so I turn on the air conditioner in my room from day to night. But as you know, air conditioners make rooms dry, and if they run longer, the rooms are drier. As a result of that, I bought a humidifier, which demands purified water. Now I am considering buying a water purifier. Alas, I'm definitely falling into some kind of consumerism trap.

Edited Version:

It has been very hot recently, so I have kept the air conditioner in my room on all day and night. But as you know, air conditioners make rooms dry, and if they run longer, the rooms are drier. As a result of that, I bought a humidifier, which requires purified water. Now I am considering buying a water purifier. Alas, I'm definitely falling into some kind of consumerism trap.