My sleep effeciency rose by 6% to an 88% in August compared to June – July period. Although I haven’t slept more hours, but the quality was better. So what was so different in these months? Basically in June there were the exams for my Master to deal with. On top of that my mom had to be taking to the hospital and a few weeks after that went to a senior home. Alzheimer took over her life. So a lot on my mind. But maybe this is not all, because during these years I’m measuring my sleep my average is around 80-82 %. So these events I had in June- July did not had that big influence on my sleep, still I feel much calmer and naturally tired in the evening. Im curious how I will do in September – October when things get more busy again.