I sold about 10% of my stash. I'm not sure whether the bubble has burst or not, but I decided I'll take some profit (bought at sub $100). We might see $5000 or $10000 in the next few days, but I'm pretty sure the price will go down to $1500 (or even lower) at some point in the next few months or next year, and that's when I'll buy more. If that doesn't happen then it's fine, I'll invest in something else.
What do you think of my decision?
When it comes to selling Bitcoin, there is no way to tell when the price is going to drop or rise, unless you constantly check the news for every little story. Even then it will be quite hard to gauge what is going to happen to the Bitcoin price. I'm glad to see that there are still people out there with the balls to sell when they want and not care about what others say. I know I could never sell my Bitcoin because I would be too scared of the thought that the price my rise again the next day and I would lose money.
It is also great to see that you didn't sell your whole stash of Bitcoin, which would what and idiot would do. It is also great to see that you are happy with the decision you make and are glad to move on even if things don't go your way.