And all floor is in my shoulders. 

Perhaps I'm reading a little too much in what you wrote, but I see a bit of a chip on that shoulder.

I obviously don't know you at all, but from the way you write, I can tell that you've got a good head on your shoulders.

Yes, some tenants might no longer be able to pay and I have to evict them, losing rent and having to shoulder the associated costs.

Plumbing and branch circuitry are there for you to fully understand before you try to work on them, preferably with an experienced guy over your shoulder and an inspector coming to check on your work.

Risk is OK with me, I have a level head on my shoulders, and I realize that risk comes with the game.

XXX-XXX-XXXX David XXXXX or call me but don't be a dumbass XXX-XXX-XXXX Dave"This guy has a whole bag of chips on his shoulder.

You'll be much more thorough if the tenant is not there looking over your shoulder & distracting you.

I only did about 30 of them and I don't think I would have made it to 100 if someone was standing over my shoulder threatening me! 

I just ask you to understand all the ramifications and pitfalls of what you are doing so that when the day comes that you do find yourself in hot water, that you understand that all of the blame and issues fall squarely on your own shoulders and nowhere else.