I also work long 12-14 hour days for my job and its important to get yourself right physically and mentally before investing. 

Did the agent state the reason in writing or was the reason verbal and all that is physical is the checked box on the termination?

Had a nice list of properties picked out and traveled to Memphis to physically inspect them.  

Had my real estate agent perform a video walk through for me since I was out of state and could not physically be there.

Had my real estate agent perform a video walk through for me since I was out of state and could not physically be there.

If rent is not paid physically at a branch (i.e. it is paid online or via bank transfer), the date of payment will be considered the date when funds reach our account. 

Damage to garage door after partying or fighting reported by other tenants and only now confirmed by seller's agent.Furthermore, one of the tenants on the 3rd floor has reported to me that tenant of second floor has made threats to physically harm her.

Thankfully my job only requires I be physically in the office infrequently, so I could owner-occupy for a year  in "nearby" areas (Modesto, Stockton, Sacramento, etc)... but it is still a major course correction. 

Keep in mind that there are minimum requirements that you may need to physically occupy the unit (6 months to 1 yr) but if you chose a property below market value, you have the option of doing a cash out refi and pulling money out of the property for your next investment. 

One thing you may think about doing is starting a process of debt consolidation into the riskiest properties in the most unstable locations (either physically or prone to stagnation or market turnaround).