Scammers get sneakier every day.
The latest scam to be aware of? This email. It looks like they know your deepest, darkest secrets... and unless you want the whole world to know them, too, you'll send them bitcoin!
So many things about this are red-flags: The vagueness of the threat, the demand for payment in bitcoin, the appalling grammar.
Really, the only people who are probably falling for this are those who already feel guilty about something... so if this email makes you nervous, check your heart.