It seems odd to me that we European English speakers diverge from our US counterparts in our use of the words over and again.
When we on the eastern side of the Atlantic have to repeat something we start again. Sometimes we might have to do it over again. In the US and perhaps Canada they simply start over, never starting again or over again.
It’s a bit like the John Lennon song, no doubt crafted for an American audience while he was living over there with Yoko Ono, I think, called Starting Over. Perhaps he too was hedging his bets when he said It’s like Starting Over, with the ‘like’ seeming to soften the statement somewhat, as if he wasn’t sure.
Speaking of idiom, I was talking with an Iranian friend of my mother’s the other day. He said, after almost a lifetime of living here, “I can’t understand why you English people say ‘Would you like to come in for a nice cup of tea?’ Whoever would ask for a horrible cup of tea?”
Good point, well made. I was careful to ask for a horrible cup of tea the next time I was visiting.