I had been investing for a while when I read it and still found a lot of practical advice. 

Or new building practices?

Practice building out a valuation model if you haven't.

It doesn't take that long, and it is not that hard.For example, in Florida, it is a felony to engage in the unlicensed practice of real estate.

Throughout, you'll have ample opportunities to practice.

None of the above works unless you take action and put it into practice.

None of the above works unless you take action and put it into practice.

There are deals that can stress someone and situations that may arise on practically every situation you can think of but taking to the time to develop a business for yourself and scale that business truly makes it all worthwhile and more!

Also review best practices on property management so you can have better leases and enforcement of them.

Just bad practice and in my experience but lessons learnt but probably that's why no one has really heard of them here.