Let me share my story here:
My very first post in this community:
How to Recover Lost Bitcoin. You heard it right, I was involved in bitcoin around 2011-2012, I joined some website that supposedly give you $$$ at that time, sort of doing task and services and you are getting paid. I vividly remember "Satoshi" name, some experiment as the owners have mentioned. So just go to the usual task everyday, I totally forget the name of the website though. And then one day they said that the work is done and all the money that we have earn is going to be "Bitcoin".
NO clue about what is bitcoin is that time, they require us to create a wallet in
https://www.bitaddress.org/ print and save the "private key". So I follow the instructions, move my supposedly digital money and that's it. I totally forgot about it.
Then somewhere late 2016, someone is popping me in Facebook, didn't bother to read his messages until New Year of 2017 and mentioning about this internet thingy that is taking the world by storm "Bitcoin".
So I recall that I have stash somewhere way back in 2010-2011 and so i scramble to look for the printed material with my bitcoin wallet address and private key. Damn, I went into sleepless nights trying to figure it out where I put it. Weeks past by, until in the middle of the night, I was able to find it. But my heart fell because I thought that I have like 10
BTC stash back then, Lol.
Anyways, I got everything and then sold off everything without knowing that before the end of that year, the price will rock ~$20,000. Hard lesson for me because I don't know the thing about it and the HODL mentality, too late, I could have made a tons of money in 2017. It is what it is so I can't do anything about it my to move forward and try to earn more bitcoins thru trading.