Peer-to-Peer Lending: Earn up to 10% in returns by lending individuals, organizations and small companies who don't qualify for traditional financing through peer-to-peer lending platforms like Lending Club. You can lend $100, $1,000, or more to borrowers who meet lending platform financial standards. Like a bank, you'll earn interest on the loan - often at higher returns than banks usually get.
I also like the distinctions you make about the illusion of influence. I have control over most of my investments (real estate related) and have 10% in passive index funds. But I think as I continue to diversify, I like putting it into the two buckets of (1) I control (2) no control (stock market). I like that clarity. The illusion of control does add stress and hassle that detract from enjoying your life. Not worth extra returns to me.
Rich people know the secret to wealth and peace of mind - and that is - having many cash-streams coming into their lives (and accounts!) instead of just one. One cash flow - say a salary or profit from a business - will not provide security in all times. On the other hand, multiple cash-flows provides stability and security. In case one cash-flow vanishes or reduces, the other one gives you comfort and sustenance.

Marx distinguishes between "simple reproduction" and "expanded (or enlarged) reproduction".[11] In the former case, no economic growth occurs, while in the latter case, more is produced than is needed to maintain the economy at the given level, making economic growth possible. In the capitalist mode of production, the difference is that in the former case, the new surplus value created by wage-labour is spent by the employer on consumption (or hoarded), whereas in the latter case, part of it is reinvested in production.

Residual income is calculated as net income less a charge for the cost of capital. The charge is known as the equity charge and is calculated as the value of equity capital multiplied by the cost of equity or the required rate of return on equity. Given the opportunity cost of equity, a company can have positive net income but negative residual income.