How to get through your PhD without going insane! Eye opening truths

Here are the eye-opening truths about how to get through your Ph.D. without going insane! A Ph.D. is a super turbulent time and the outcomes will only be as good as your mental health is! Here are my top tips for staying sane:
0:00 Introduction
0:27 Why this is important
2:18 Focus on one task at a time
4:14 Set aside time for deep work
5:57 Avoid the politics as best you can
8:09 Create a manageable routine - this is a marathon, not a sprint!
9:55 Learn to cope with rejections - 2 awsome approaches
13:35 Create balance with non-academic activities and friends
Let me know what you would add to this list: