In your second paragraph you refer to the 4 in 10 who love welfare and lying commuists to preferring hard work, etc. Does this mean you believe that because we have jumped from 5% unemployment to 15% under and unemployment, that suddenly 10% of our population now loves welfare when a few years ago they loved a job??
This means what we're all dancing around arguing about 47 or 42%, or 38% approval ratings: there's roughly 4-in-10 (40%) out there who after all the failure this idiot has demonstrated, still think he's doing a good job.
All this excitement over tiny swings around 40-45% is like getting excited over whether your favorite lounger floats or sinks when your house is six feet underwater.