Well, i am lucky because we have to do journal's in drama so i have a lot of practise.. But really it isn't too hard... Just every time you do something for your work write it down... treat it as your friend.. it doesnt need ot be all formal, mine gets all carried away and stuff. Just talk about what you want to do, where you want tot take it, expand on characters, plots that kind of thing... um. .write a page about what mark you want ot get and what you are going to do to get there... that kind of stuff!!