Do you ever deal with writer's block?

I am by no means a writer, but I feel I could write a book from start to finish, albeit a bad book, but I think I could continue to write.

But I figure with professional or seasoned writers, will often have a harder time, because they have to think differently and come up with creative and fun ideas.

Has there ever been a time where you had to deal with writers block? How do you deal with it? Do you take a break from writing and come back to it later? How do you usually get over it?