1. Listen to it. Really. We are lucky that we can feel the same what it feels. But we are dumb if we ignore the warning signs. If you are tired, rest and reflect. If you feel sick, do something about it. Your body is telling you that something is wrong. Your body is telling you that you are doing something wrong. Stop and reflect. Figure what you are doing wrong, and fix it.
2. No drastic changes. Even machines can’t work like that. Don’t incorporate dramatic changes in your lifestyle. If you have slept 10 hours each night, you can’t suddenly change it to 7 hours. Go slow, safe and smooth.
3. Don’t overwork it. You know what happens to your mobile-phone if you use it too long, too much? It gets heated. And you know what happens if it gets heated a lot? It gets broken. Deadlines and work is serious. But it will get more serious when you get sick. So get some rest in-between. Take a walk. Take a nap. Drink a cup of water, or tea. Anything. Just stand up and take your mind off the work or whatever you were doing when you feel you are tired.