I'm using my blog to study. Usually, I don't study with a computer at all, but this is an exception: I need to improve my writing, and as quickly as possible.
My writing is too murky. My meanings are ambiguous, my thesis is indistinguishable from the rest of my introduction, and my points are obscured by my language. I need to develop the habit of writing in a direct style, rather than enjoying myself and writing flowery prose. I need my writing to be more coherent and easily understood. The SAT reader who grades my essay will only have about three minutes to read my piece; I can't afford to be vague and have them wondering what on earth I'm talking about! My writing must be direct, lucid, straightforward, and hopefully interesting, and it must also demonstrate a competent understanding of sentence structure, spelling, and vocabulary.
My question to you is thus: how does the above paragraph conform to those qualities I just listed?