Everything else is only a symptom of the underlying disease.

@Victor Chico Respect your opinion, of course, but I'm an infectious disease person by education. 

I'm obviously fearful of the 'paralysis by analysis' disease but I'm jumping headfirst into unknown waters.

You could be exposing yourself to anything from drug-resistant disease microbes - including, possibly, "flesh eating" bacteria - to black mold to potentially lethal allergens.Is your health worth so little to you? 

Even though you point out pest control is on tenant's in your lease that may not apply to pests that breed disease such as rodents or roaches.

Which, procrastination seems to be a disease I've been fighting forever. 

It's either a copper mine explosion near a hunting lodge or a local artist driven insane by whatever disease you get from too much exposure to copper.

Fortunately I am alive, but with chronic pain in my lower back, as I have herniated disks/bulging disks/protruding disks, disc degenerative disease and an annular tear.

People who suffer this disease wait for reams of data before pulling the trigger.  

You are lucky if you were not born with an incurable disease due to a random gene mutation.