How to be optimistic

Being optimistic is challenging. For some people, being optimistic is challenging during a pandemic. For others, being optimistic is close to impossible in general. How come? Is it possible to change to be more optimistic? Is there a science about optimism? Niels Brabandt interviews Michel Poulaert. Your guest: Michel Poulaert / [email protected] Your host: Niels Brabandt / [email protected]