High self-esteem can ensure regular happiness. In other words, happiness is impossible with low self-esteem. We single-mindedly have one and only one objective in mind to:

HELP US ALL IN THE SEARCH OF FINDING HAPPINESS. And we think that we decisively found the formula of happiness.

We believe that HAPPINESS IS A KNOW-HOW. Amazingly, this know-how of finding happiness has been around for a few decades. The details have been refined by dozens of authors over time. But the know-how has been clearly available in largely boring and cryptic details in thick books.