[@clericbeast]

Yeah as what Gowi said, you can do it. I've been through similar situations where I just couldn't think of something to write for my character. One instance is staring at my laptop's screen for almost an hour and still nothing comes out. I can't even come up with a decent set of words to describe the scenes I've been planning on my mind. But trust me, once you start writing, you'll have the idea. Just give it a go. ;)

One tip though, try listening to some music that perfectly fits the scenes/moods you're planning with your post. Maybe that might help in a way where your focus won't drift away from what you're planning to write.