Annoying Questions and Being direct

I have been reading a book about communication.
I really like this book. One part that I found very interesting was regarding asking stupid questions. Usually we want to say something and we phrase it in the form of a question, such as : "Wouldn't it be a good idea if we went to the movies?" What you should really say is "I'd like to go to the movies tonight". The former way is very common but somewhat annoying. I find that my style of communication "feels" better when I get rid of those annoying questions and use the latter style.