It’s obvious that stocks outperform real estate in terms of capital gains, but I would like to see S&P compare to Real Estate in SF, Manhattan, LA. Our house in NC was $80,000 20 years ago. It’s only $150,000 now. Same house in Santa Monica went from $200,000 to $1.8 million. People who happen to bought real estate in major metropolitan would have a natural positive association with real estate investment.
Investment in real estate can also be a source of a second income. If you have a decent sum of money lying around, you can use it to invest it to buy your second home. You may even take a home loan to finance your second home. This can become a source of income for you when you rent it to someone. These monthly rents would become your secondary monthly income. The key to making more money with rental properties lies in buying smart. Not all kind of property is going to give you a good return. Hence, analyzing the potential real estate opportunities is very important. The monthly rent highly depends on the area/location of the property hence it is highly important that you select the location of your property very wisely, keeping in mind the rent factor. You can save much even after your home loan EMIs. In addition to this, you can also avail tax exemption on the purchase of your property if it is through a home loan.

Nearly 50% of India's mining industry, by output value, is concentrated in eight states: Odisha, Rajasthan, Chhattisgarh, Andhra Pradesh, Telangana, Jharkhand, Madhya Pradesh and Karnataka. Another 25% of the output by value comes from offshore oil and gas resources.[270] India operated about 3,000 mines in 2010, half of which were coal, limestone and iron ore.[271] On output-value basis, India was one of the five largest producers of mica, chromite, coal, lignite, iron ore, bauxite, barite, zinc and manganese; while being one of the ten largest global producers of many other minerals.[268][270] India was the fourth-largest producer of steel in 2013,[272] and the seventh-largest producer of aluminium.[273]

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.
These days, low-risk bond yields aren’t enough to meet most income needs. When investing in bonds, the income typically comes as coupon payments – contractually guaranteed interest payments at predictable intervals.  There are many kinds of bond income available, so you must strike a balance between reaching for higher income (yield) and limiting risk.