Throw away unneeded clutter and tidy your room, it will help you to avoid writing distraction. About the Author Susan M. Stop Trying to Write Walk away.
Think again! Many famous writers have daily routines to summon the Muse. Cross out any unrelated areas.
See if either of the following two strategies helps focus your thinking: Come up with a narrow research question that you can reasonably answer within the assigned word count. Whether or not writing comes naturally to you isn't the issue - it happens to everyone and everyone needs to write something at some point in their academic career.
Vent a little.
Sometimes it can help to see how other students have tackled a similar essay. Looking for an alternative solution? Divide your sections by topics or points, which will become your discussion paragraphs.