Stealing, by definiton, is taking something that is not yours, and as of such, a morally indecent act. Whether you get caught or not afterwards is irrelevant. Saying "It's OK to steal if nobody knows" is a bit like saying it was OK when you opened fire on a group of people that one time, because nobody was actually injured. It's kind of besides the point.
And in terms of "nobody being affected", I'd personally still be a little annoyed if somebody "borrowed" something of mine without asking first, even if they put it back later. It's my stuff, not yours. The only exception to this is if someone knows me well enough to know that I won't care, i.e. what's mine is yours. For anybody else: back the fuck off, Charlie.
And in terms of "nobody being affected", I'd personally still be a little annoyed if somebody "borrowed" something of mine without asking first, even if they put it back later. It's my stuff, not yours. The only exception to this is if someone knows me well enough to know that I won't care, i.e. what's mine is yours. For anybody else: back the fuck off, Charlie.