OMG do you know how much time you would have to be on this game to get to a 1000 coin games a month, simple math 30 days divide into 1000 equals 33.3 games a day
Since i suggested there are other people out there lets just round up a bit and say 36 games at 5 minutes a game in a 1 hole coin room and that is playing slow... 5 x 36 is 180 minutes so it takes less than 3 hours that could be played in various intervals.
If someone did not have a life as you suggest, and they wanted to play 6 hours a day, because they were retired they could do over 2000 games...
You look at how much some people obsess over clashes for those 2 days playing hundreds of rounds, or people grinding out XP for their country clubs, and there are all kinds of people out there going to extremes.
I am not suggesting it is wise or prudent, but merely that it is being done.