Nick Mangiaracina& Artem I got it thanks so much

Hi, Hadeer. In your case there is no difference between sentences because dream of and dream about can be replaced by the word imagine. (You will see something you can't imagine) dream ABOUT = (when you are asleep) e.g. I dreamt about you last night. dream OF or ABOUT being something /doing something =imagine e.g. Do you dream of (or about) being rich and famous? I wouldn't dream OF doing something = I would never do it e.g. Don't tell anyone what I said.' ~ No , I wouldn't dream of it.

The second sentence is more grammatically correct. You see 'something', not 'thing'. Otherwise, you see 'a thing'.