She can focus on our kids, not scramble for work, and has a full cash flow raining in.

Most people who buy guru pitches want money to rain down from the sky while they watch "Dancing with the Stars".

@Eli SoreyThe weather..... not able to install roofs in the rain.

You may have grounds to sue, though I doubt you'd get much beyond a judgement which will cloud her credit report for years.If this is an on-going issue, renewing may not have been the wise thing to do.

Typically, you would install copper strips joist below the ridge.The copper is activated by rain water.Copper's EffectIt kills algae by binding to it, which damages the algae cells, causing them to leak and die.

Flooding is not a simple issue as rain does not fall evenly across all of the huge Houston metro area. 

I have successfully made my case at court and have a judgement against a tenant (who's been in the property for 3.5 months) who has not paid for 2 months (we're in the 2nd month).

AI is far more complex and uses machine learning to make judgement calls and cope with situations that tend to fall outside of the constraints of algorithms or formulas.

As far as the 2nd question it’s really a judgement call if you think another contractor can finish faster and/or cheaper really depends on how bad this guy is.

While the duplex doesn't have to have gutters immediately, they add to the aesthetics, keep the annoying drips away from doorways when it is raining, and help direct water away from the foundation.