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Too many things to list. Lets call it my subjective opinion. 😉

I tend to invest in stuff I believe in, and understand. Admittedly I have missed on some. It's hard to put money into something you don't believe in. It has served Warren Buffet well over the long term.

But it does not mean that you can not trade one. 😜

Yep.. even bullshit has a market. Human waste is sold at the local Home Depot. It helps the plants grow.