It is the first day, you need to take an assessment test. Huh?

A friend is not somebody you check their status, your network doesn't happen on Linkedln, a dialogue doesn't happen on Twitter, and a conversation doesn't happen on a blog these are human experiences, and they require human beings to be in a room.

And the point about Bayesian decision theory is it gives you the mathematics of the optimal way to combine your prior knowledge with your sensory evidence to generate new beliefs.

What this means for you is you can pick any cause outside of your immediate circle, of yourself, your friends, your family, and your acquaintances, any cause that's important to you.