Lots of classic advice here on improving sleep. One thing to think about is that your actual concern is more about missed opportunities and low efficiency. You

Lots of classic advice here on improving sleep. One thing to think about is that your actual concern is more about missed opportunities and low efficiency. You might be setting yourself overly high standards, stressing yourself out by not meeting them and affecting your sleep because you’re stressed. I would suggest don’t worry too much about your sleep, and try to focus more on being kind to yourself. Be aware of your pressures and accept that you’re doing your best. Try to reduce your stress by taking on less. Focus on what really matters to you and say no to things that are less important. You might find even with better sleep your efficiency and opportunities won’t be much better, so don’t worry about it all that much. Be kind to yourself and don’t expect yourself to be a machine.