Regrets? My only regret is having missed being an early adopter. The price was already in double digits when I learned of Bitcoin, so I missed the kind of profits made by people who bought thousands of bitcoins at pennies per coin and held tight.

At least I had enough sense not to sell any coins when the price skyrocketed up to over $200, back down to $50, up to over $1200, back to $200, and then up to $1500 (all prices in CAD). In fact not only did I refuse to wimp out and sell, I bought more at every bottom.

Profits? I'll worry about that when the time comes that I have to spend some of my coins. Hopefully that's years away.