I would add making emotional vs business decisions.  

I've found that house owning is so deeply ingrained in our minds that even when it makes more financial sense to sell, we continue to have an emotional attachment to our properties.

I never let emotions make me pay more than the property was worth.

@David Banker Seems to me like you have quite a problem in that you're trying to argue with logic when the problem itself is emotional.

Word on the street is that the county is issuing a temporary moratorium on new STR applications for the high desert.

Prices down there are astronomical and I would definitely be cautious of jumping in to something out of emotions rather than the numbers on paper.

In other words, this is not just a bounce back from temporary COVID deflation.

Make sure you follow the rules about when to give notice of non renewal in your area.Or you can give notice now that they have broken the lease and as such you are asking them to leave.Given the high emotions for both you and the tenant in this case, I would hand this to a lawyer with all the facts and don't look back. 

I will definitely have to work on managing my emotions and reminding myself to stay methodical. 

There are some fantastic opportunities out there, but like any other type of investment, some carry a higher risk profile than others, and it’s important to be logical, not emotional, when making such decisions. 6 - Restraint Bias – This is one is familiar to many of us!