If you think you can vote in the poll and tell me your ideas its a thing between me and my friends. You can sleeping is a good example.
If you think about nothing, you are technically still thinking about the fact that you think about nothing. So (probably) no. You cant think about nothing.
It's impossible to think of nothing. If you're thinking of nothing you're not thinking at all because thinking about nothing is still thinking.
You're not thinking of nothing when you're sleeping. Your subconscious is still going. You'd have to be dead or completely unconscious to "think" of nothing. I think the best way to think about what "thinking nothing" really is is imagining what it was like before you were born. Time is nothing. Space is nothing. Nothing is nothing. Somehow, you don't exist and can't even experience nothing. You just suddenly "start existing" even though time was nothing forever for you, and never occurred for you at the same time. That's real nothingness
i ment when you are doing some thing in class and just stop and a few moments later you snap out of it the phrase staring into space