Today's episode of The Day Chang Show is brought to you by Sonos. Sonos meticulously

designs every speaker from the inside out. I've been using Sonos for several years

and I genuinely love it because it makes my life better when I watch TV or

listen to music because it's like so easy to use and it's seamless with the

app. Sonos is something I genuinely recommend but something news happened with

Sonos. Have you heard that Sonos just came out with a new portable speaker?

You can enjoy brilliant sound anywhere with Sonos move. The durable battery

powered smart speaker for indoor and outdoor listening. Check it out at Sonos.com.

I will definitely have to check it out myself because I'm a big fan of Sonos.

And now The Day Chang Show.

Welcome to The Day Chang Show. Part of the Ringer podcast network presented by

Major Domo Media. Thank you to Yolot Tangle, Wes Always for the intro music.

This week we have, man, his career, I didn't even know how to describe it. He's a

mathematician, MIT graduate, gambling expert, Silicon Valley,

entrepreneur, Jeff Ma. We'll get to him in a second because his life story and

what he does is so instrumental to I think not just becoming a better gambler but

I think for a lot of the chefs or entrepreneurs that listen to this for their

own careers, whatever it may be. A lot of people can listen to and learn from

someone like Jeff Ma. In this podcast we talk about kinds of bias,

confirmation bias. There's like so many different things that prevent you from

looking at the world in a rational way in an objective way. And we talk a

little bit about how that affects gambling but also I think how bias changes

...