As a tech interested kid, thinking about buying 10 btc for 3$/btc just because i liked the idea.
But truth is, i probably would've lost the keys long ago or sold at 200$ or so
That happened to me. Bought $5 worth back in like 2010ish. Lost the keys when I upgraded to a new PC.
I guess my missed opportunity would be not backing up my pc when I bought one for $600 in 2013 and losing it to a hard drive wipe. Didn't consider it's existence when I did it because who cared at the time.