Books first mentioned on podcasts in week 2021-W07

“the following is a conversation with jason calacanis who's an entrepreneur investor author of angel how to invest in technology startups and as many people may know he's a fun brilliant long time podcast host of this week in startups and co-host of the all in podcast with chamath palahapatia david sax and david friedberg who all happen to be”

“it turns out martin seligman in um uh was it authentic happiness anyway the guy who really studied happiness and joy turns out one of the greatest amplifiers of joy in your life is to thank somebody for doing something for you”