If a large enough share of your income is returns on capital to both meet your expenses and increase the store of capital, or you have a sufficient store of capital that depleting with your expenses would take lifetimes even though it isn't growing after expenses, you can plausibly held to be in the haut bourgeoisie, the elite of capitalist society. If you are an intellectual worker with a modest amount of stock held through a retirement fund, your probably between the proletarian intelligentsia (in the working class, if among the better working conditions and higher pay of that class) and the petit bourgeoisie (the capitalist middle class), but not at all elite.