I've wondered about just that. I bought $11,000 USD worth of BTC (in cash, at a local bar) when it was at $7. I thought I was extremely lucky when I sold them

I've wondered about just that. I bought $11,000 USD worth of BTC (in cash, at a local bar) when it was at $7. I thought I was extremely lucky when I sold them not too long after at $30. If only I had held onto them I would be dealing with the same issue you are (although, arguably, it's a nice problem to have).