Three-part structure is the usual way to deal with this. Start with a short summary paragraph, 1-2 sentences, then elaborate in the main body, then restate your point in the conclusion. If you are already doing it, then you probably need to work on your summarizing skills.
Kaj Sotala said:
So maybe we should celebrate failed attempts more often ... I for one can't think of anything I've failed at recently, which is probably a sign that I'm not trying enough new things.
So, what specific things have you failed at recently?