If you find yourself too erratic when working in your dissertation, you may need a short rest. Sometimes, it is more effective to go for a break than keep working at an inefficient pace. You should avoid making typos or any kind of mistakes because you will need to correct every single one of these blunders in the future.
By cutting down the ineffective performance, you will save quite some time in the overall writing process. In conclusion, you will need fewer revisions if you only work on your academic paper when you are fresh and 100% focused.