This lady has a net income of almost $2300 a week.   Put it this way my wife and I both have management level positions and 'combined' we do not quite net $2k a week (fortunately pensions are already factored in).....  She is pulling home about 4x the national 'family' income level and she is 80.   Good for her, but certainly nothing to stress over.....some people stress over crazy things.