In addition to the previous answer. I suppose the expression "rise sharply" should not be taken literally. Of course, getting started right away is important. However, I know of several examples when a person, waking up, suddenly jumped up on the bed and died. Therefore, it is worth climbing carefully.
Try to sleep during the day, I do. Sleeping at lunchtime rejuvenates. Only here is a secret, sleep should be no more than 15-20 minutes, sleep longer ... then barely get up. And when you wake up, you need to rise sharply and start doing something)))