Prepare for an eviction but you have to let the problem manifest itself before you take any real action.

I agree Jay that it is rather a lengthy piece of information but the premise is of course "predator lending" this is just feedback to allow other's to exercise and prepare for unethical business practices specifically to doing one's financial due diligence such that this is an illustration of caveat emptor or let the buyer beware to prevent fraud from manifesting as a reality with no recourse for action. 

It's important to take radical responsibility in these stressful moments because it's the only way to see a pathway forward.what was the tenant doing, that I allowed to manifest, that lead to me being so angry?

I follow my investments with a spread sheet, as I have clear goals and objectives and it is a great inspiration to watch them quickly manifest.

If not, it may be you don't have tenant causing the noise problem but an overly sensitive tenant (or even a tenant conflict that has been brewing and this is just a manifestation of that).I think I might let the complaining tenant know what you have done and are doing on the issue (with the quiet hours policy, reminders to tenants, and even looking at the walls, etc) but I would also be considering whether the inherited tenant is a good fit.

They have manifested themselves in me for much of my life and, for me, are a product of my upbringing.

It starts with my mindset and my beliefs, I am working on the greater knowing that abundance is available to everyone, we are able to create and manifest anything we want.  

The burden of proof before the Board is "the manifest weight of evidence."

I immediately reached back to my real estate reading and explained the power of leverage to him.At this point it had been a few months since my first deal and I was just manifesting.

I think that it has more to do with man wanting to maximize his share and the tension ultimately bubbles up and manifests itself in war and other forms of brutality.