I would feel worse about dumping all my PM's and going all in to Bitcoin even if I had done so. Even though it would have made me a ton of money it would have been an irresponsible gamble in my situation. I don't pat myself on the back as having some special skill if I roll snake-eyes, land on community chest, and collect a 'bank error in my favor'. That's just luck. There were a bunch of things that could easily have gone haywire with Bitcoin over the last 4 years and we got very lucky on them. The emergency hard-fork was one of these.
And a pat on the back for you 1) admitting that much of this is pure luck, like dancing through a Vietnamese minefield and 2) diversifying in the face of uncertainty ..