Is it normal to be too lazy to write?

Brainstorm.mindmap
Your mind jumps from idea to idea and you want to get it all down before you forget it. That may be why it is rushed.
if you first get it all down on paper on a mind map you have all the ideas down, then you organis it and expand on those ideas so you don't forget anything.after you have done that.
Start the story and make sure you plan it so what goes where etc
so when you start your first paragraph start with watever you like so it could be the introducing the main character or the scenery. Make sure you get everything you brainstormed about down in that paragraph, if theres anything you missed out make sure you keep a note of it so you can mention it later. Okai that the first paragraph done. But do not move on and start the next part till you are happy with the first part. This will take alot of will power but im sure you capable of that.
Same for paragraph two etc.
The hardest thing to this method is making it all flow and relate. But im sure your a talented writer and this will be easy for you.