Really? Bitcoin's value as of now is very stable at $7k and have a good chance of going back to $9k club. It's the right thing of selling that bitcoin since you don't deserve it for not having faith in its potential in the market. Investment is not just a sleight of hand, it requires timing and good decision and I guess you're rushing on it.

I don't think it's a failed experiment, people already used the blockchain on many innovative projects and succeed so why should we call Bitcoin, which is the origin as a failure? Blockchain is another advanced technology where we can get another technology on it by studying and using it.