Wow. Thunk about it if you got involved with bitcoin at 2011. You might have been really rich now.
I just learned it a year ago but the regret is actually why I sold some of it with just a little increase.
I guess I am also one of the panic sellers before because I lack trust with what I invested with.
But now, I am trying to stop looking at the price and just letting it do its job of increasing in value.
I will try not to look at its price drop now hoping it will rise agaun, i sometimes want to sell it but still want to keep it since btc will soon it rise and I don't want to regret it.