It was pretty easy but requires discipline to get through the dry material.

I had 3 knee surgeries and regularly have knee pain (nothing compared to your injury) but the confidence, physical demands, discipline are beneficial.Good luck on both your RE pursuits and life.

You have to be disciplined with the offers that make sense for you.

For accounting purposes, it may simplify your business to pay and receive money from specific accounts with this you do need to be disciplined.

It takes discipline and as @Abel Curiel noted, setting goals and holding yourself accountable definitely help.

This is because building a house and investing in housing are two separate and very complicated disciplines on their own, by themselves, independently.

It’s difficult to make the hard decisions to be disciplined, sacrifice, and do what you know needs to be done.

It should be a great buying opportunity for the disciplined investor.

I don’t want to learn the self discipline that will give me the solid foundation that I can eventually invest life-changing sums of money and accrue massive amounts of assets.

It is totally possible if you stay disciplined, learn, and be aggressive with your savings.