I’ll chime in on Norris too. Like others have said, he is not perfect. He makes some of his living from selling his RE services and advice, so expect some marketing from him. But I listened carefully to a lot of his radio shows, and most of it is very good information packaged by a clearly intelligent person, with little of the buy-now-or-be-priced-out-forever twaddle that was common amongst people who made a living out of RE.