Y'see, this is the problem I have with Marcus Aurelius. It must have been relatively easy for him to not care what other people think. For those of us who aren't the goddamn Emperor of Rome, well, we occasionally have the sorts of practical issues which didn't affect him so much.
I was also recently reading some of the letters of Seneca. He spends nine tenths of his time talking about how awesome it is to be a stoic emotionally detached from material posessions as well as the ups and downs of life, but the remainder letting slip his day-to-day concerns overseeing his vast estates, huge wealth and thousands of slaves.
Are there any good stoic philosophers who weren't fabulously wealthy?