Current new tenants have a dog that they chain outside, in the worst damaged area, and in the heat, which I have given up on trying to repair, and when they move I will install a nice stone arrangement, perhaps with a small crabapple.

They will be the MOST STRICT and likely worst option for this deal.  

This is probably worst case and if you did well on this you can do anything

Likely a drywaller, because that is the worst job in my book. 

What was your worst deal? 

Now that I look back, what's the worst thing that can happen - they'll say no.

At the end of the day the lady who slept in the queen bed said it was the worst night sleep she's ever had. 

Nothing special about me, the worst they can do is say no and sometimes they do but sometimes they say yes.. 

Find your break-even point and forecast a worst case scenario.  

I didn't know him well, but even in my worst days, I looked forward to seeing him every morning.