I’ve been trying to learn how to sing on and off all my life with little success. Recently, however, I discovered a good way to improve my singing voice and so far the results have been pretty good.

The trouble with having many choices.

Most people suck at building new habits. It’s partly because we’re more complicated than robots and partly because people pick bad habits to learn. I talk about a potential solution to this problem with a modern twist: apps.

Andrew talks about how the way he communicates on Twitter has changed over the years, possibly as a result of brain development or as a consequence of players defining the rule sets for Twitter usage.

Andrew talks about why 5-star rating systems are insufficient for predicting the quality of a product and how heartbeats may be used to gauge interest in the future.