D. oxygen,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Listening to the music at a loud volume .
- You are interacting with a person, not a computer
- The tone and intention of online posts definitely matters
- Some remarks may be misinterpreted online
I have no idea what people of other cultures capitalize to show excitement, I'm quite sure it's not an all caps type of conversation, unless they are upset
Not everyone knows how to use online etiquette skills.
D) Media
Media also means the internet, and watching too much internet can possibly damage your sight.