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$GME price in Jan-Feb 2021. Image Credits: https://finance.yahoo.com/chart/GME Folks like Melvin Capital and Citron Research think that GameStop is a dying business. The general public is optimistic though, be it for fundamental reasons (e.g. Ryan Cohen (chewy.com) will help GameStop can re-invent itself in the online space ), or for personal amusement, or FOMO. In particular, /r/wallstreetbets members are buying lots of call options ....

Short Selling Say $A shares are selling at $100, but I think they’re overpriced. So I borrow 10 shares, pay my brokerage interest and post some collateral. I then sell the shares for $1,000. Whoever buys my shares has no idea that I do not own them. In a naked short, I do not actually borrow or ensure that the security can be borrowed within the standard 3-day settlement period....

Signs of a Scout These Don’t Make You a Scout Feeling objective. The more objective you feel, the more you trust your own intuitions and opinions as accurate representations of reality, and the less inclined you are to question them. Being smart and knowledgeable. It’s not a case of “if people were smarter and well-informed, they’d realize their errors”. For example, found that polarization (on political fronts) on anthropogenic climate change increases as scientific intelligence increases....

Incomplete List of Information Privacy Properties Control/consent, e.g. Cambridge Analytica exfiltrating FB users' data Discussion on Cambridge Analytica Anonymity, e.g. Snowden leaking NSA docs without revealing his identity Limits on data collection, e.g. laws restricting government surveillance Limits on data use, e.g. US Genetic Information Nondiscrimination Act of 2008 Under GINA, health insurers must not use genetic information of the clients (or clients family) to inform their policy....