As a portfolio manager, when do you start advising to your clients that they have some cryptocurrency exposure? When will there be an index fund, a mutual fund of cryptocurrencies? It will happen.

Cryptocurrencies are just one example of decentralized technologies.

Bitcoin is just one example of something that uses a blockchain.

We can divide bitcoin people into two camps: one that goes along with the existing system and wants it to work complimentarily with the existing system, and then the other half is basically religiously opposed and wants to invent a libertarian, regulation-free world.

I think there are opportunities outside India as well as in India. In fact, some of the largest projects that most Indian software companies are doing are in India.

Time travel and teleportation will have to wait. It may take centuries to master these technology. But within the coming decades, we will understand dark matter, perhaps test string theory, find planets which can harbor life, and maybe have Brain 2.0, i.e. our consciousness on a disk which will survive even after we die.

I think that in an Internet age, content is content. As long as you can stand up on the merits of what you're doing right at that moment and aren't just relying on your success in doing something else, it's all good; people will respect you.

Social media is the ultimate equalizer. It gives a voice and a platform to anyone willing to engage.