mindrust, don't invest more than you're ready to lose.
Don't want to sound like a bear or a party poop as someone would say - I'm far from both positions as it should be clear to anyone following this thread - but hard times do happen, it's best to be "pee pared" as the same someone would put it ;-)
TL;DR don't overdo it. DCA with the occasional BTFD spree is fine.
I already invested more than I could afford to lose

(%25) Didn't cash out any. Not even my initial investment.
Ok ok I'll leave the red button alone. For now.
But the thought just doesn't go away