I usually give people one free pass (though the bill shouldn't have come to $300 and I can often snake the toilet myself) on the expectation that they change their behavior and that my goodwill bank has a credit balance for the next time I have to ask their forgiveness when something isn't fixed right away or something.

On second thought, this is kind of strange situation because you already have firsthand knowledge of Bob's behavior.

Because the owner was absentee and the manager was probably partaking in the bad behavior himself, the park was becoming more of a hassle to him than an asset.He told me that he needed income from the park to continue living the lifestyle he was accustomed to, so he said he would only sell if I would allow him to finance the deal.

(Don't get buried with debt that could choke a horse by going to an out of state private school, If your passion is to teach elementary school, there are more economical ways to get your degree to make that happen.) 2) Explore new things to find something you are passionate about. 3) Observe & learn what drives human behavior 4) Learn how to use a Financial Calculator & understand how powerful a tool it is in your financial life. 5) Build & maintain good habits 6) Develop great relationships, surround yourself with trustworthy, hardworking, honest, & passionate people. 7) Develop a thirst for knowledge & never stop learning.

Avoid those behaviors, mitigate the risks.

@Nate Hemby one of your criteria should be demeanor and responsiveness during the application process.People have every incentive to be on best behavior early…if you have difficulties now….

I don't want a repeat of bad behaviors.

Did their background check show any trend pf this behavior? 

Shelter dogs can make excellent pets (I've rescued several) or they can have severe behavioral problems.

Look If they know they are being watched and police may be around it could stifle this unwanted behavior in its tracks .