I've spent some time reading psychology and neuroscience books. At the same time, I am into mindfulness, and I usually meditate for two hours a day. I am not pursuing happiness; moreover, I think pursuing happiness might decrease the amount of it. But it seems to me that this topic for some people is extremely important. So, I'd like to share with you my formula for happiness. It's my formula not because I invented it, but because it resonates with me and might not with you.