Why didn't anyone talk me out of this hell?

It must of been a Monday when I decided to take this mammoth on.
"Lets model a city... and and.. it should be living.. and... and and in the sea!! AND!! ummm... it should have farmland, and and, like, a wooden tree house like city.. but also.. also it should have better stronger buildings on the flatter surfaces!! Yes!! This is totally doable in a month.. gogogo!