A coworker of mine casually mentioned Bitcoin about a year ago while I was buying up old Dell PowerEdge servers for a training lab for myself. I didn't know anything about Bitcoin and hadn't bothered to look into it then. A year ago... If I had only looked into Bitcoin a year ago, I could A. Not be a newbie on Bitcoin Forums, and B. be rather wealthy. I know I would have embraced Bitcoin with arms wide open, exploring new technologies is my favorite hobby. Well, just one more story to add to the Bitcoin regret history.

What regrets do you have?