Writing Feedback / 'Reducing the effort' - high salary or enjoyable job essay [5]

I think you should check your grammatical structure. See the corrections i made to the paragraph just above the last.
"whereas enjoyable job not only makes your life happier, it also helps you earn high income in the near future. This is due to the fact that you will find something interesting in your job, that might seem dull and boring to others. As a result, you inevitably devote yourself heart and soul to your work, leading you soon to enhanced level of performance to get perfect result