The video you linked goes out to my residential client base - for investors this one from last year is probably more interesting. 

Ann Crosby, well, it's really pretty simple to start, and yes - there are plenty videos with teaching courses "how to start".

What can I see in person the listings and video walk thru can't show me. 

I am looking tolearn as much as I can as I am constantly watching YouTube videos,listening to podcast, and always reading!

@Matt Bailey Here is a helpful YouTube video that I found that talked about estimating repair costs via the square foot.

His video on his social media only asks for 90 days of forbearance for homeowners. 

I would recommend starting to build some knowledge by reading and watching videos here on biggerpockets, YouTube and other media avenues.

If you can find videos of a realtor you're considering watch them to see if they're someone you'd like to work with.My realtor in Columbia, MO had pretty much zero reviews but I happened on him through a listing for a property.

I have been doing my best learning during this quarantine, spending hours reading and watching seminars/videos about self-improvement and investments.

I have worked in the film industry for over 18 years and I have produced, directed and photographed projects in film, commercial and music video markets.