Yes, there are lessons to be learned.

Now tell me how an exit in EDIG at $2 factored in when the stock ran another $22 after hitting that level and stayed well above that level for about a year.

Hindsight is 20-20. It's all a crap shoot at some point.

Take a profit and/or hold for more good news.....we will all be in it at the same time and all make different decisions, depending on the news and the market's reaction to that news and the expectation for more...and we will be making those decisions in real time.