Read the dialogue below:
Jannah : I have been feeling very tired lately.
Fatimah : No wonder you look a little bit pale. Don't you think, rest for a while is better for you? Also, you have to eat lots of healthy food. If you do not feel better, go to the doctor
Jannah : You're right. I think I should also start exercising regularly.
Fatimah : Yes, we should. Exercise will help us feel better and stronger.
What advice does Fatimah give to Jannah about sleep?