Business
How to decide which companies to invest in | Bill Ackman and Lex Fridman

Bill Ackman shares principles on investing in companies, particularly focusing on Chipotle as an example.

How to decide which companies to invest in | Bill Ackman and Lex Fridman
Typical sales strategies

These are my observations on how people make sales strategies across all kinds of serviers

Typical sales strategies
Communication models

I come across a few frameworks in effective communication, and summarised them in this article.

Communication models