I have one playlist with all my music. Every song is there because I like it, no matter the genre, tempo, tone, or mood.
What is the purpose of a screen on a fridge? Is this common (without the ads)?If not, how would you not notice when you buy it. You'd need to be utterly oblivious. Maybe they just have unnecessarily contrived fridges where this person is.
Depends on context, but it usually means give it your absolute best, 'don't leave anything out there'. It can simply mean don't slack. I don't think it usually means 'do this to the obvious detriment of your health'.
What an idiot. 'We have to do it'. No, you don't, you litigious tool.