You can change the channel

Sometimes when I enter a shared space where a person is watching television, they tell me I can change the channel. They say it as an aside as they appear to be engrossed in something else. Even though they aren't watching, I find that they don't mean that I can turn the television off. I've actually tried it a few times. It plays out like a British comedy.

"Why is the TV off?"
"You said that I could change the channel."
"But I didn't think you'd turn it off."
"Oh, sorry, were you watching it?"
"No.That's why I said you could change the channel."
"So I can change the channel but not turn it off?"
"Right."
"So you weren't watching it, but you want it on?"
"I just need it on."
"You're willing to have it on any programme that I could possibly choose out of 500 channels, but you're not willing to have it off?"
"Right. Could you please turn it back on?"
"I don't know how, there are too many remotes."

I'm not saying that all television is bad. I watch a couple shows online. I also don't go around turning off other peoples' televisions uninvited. I just don't understand why it's on when no one is watching it. Television is designed to attract your attention, even if you're "not watching it." How do you have a sustained set of thoughts when the television pulls away your focus every few minutes? How do you create your own reality when you are so involved in the "reality" of the characters on television? How do you hear the still small voice of God over the laugh track?

Perhaps it is time for you to "change the channel" on your television habit.