Answer: Both characters are motivated by the desire to construct the windmill.
A playwrights might use a meter because he/she might want the audience to be aware or laugh
Answer:
Normally its the pleasure of doing so or they are just in need of something (i.e. robbing a bank-in need of money). Most people who do something wrong to get something they want do it for the thrill or the pleasure.
Answer:
I do not understand this question