This is very difficult question. It is always easy to maintain our physical health but in case of mind it is not easy to fit it.
The brain needs rest after the mental work of the whole day. But if we are to be seen, we work somewhere in the mental form of late night, due to which the brain gets less than expected. We should thank God that we have a brain-like pure instrument that is not uncontrolled even after collecting such data. Yes, there is a need for adequate sleep to keep the brain fit, but it is hardly possible to do it. I can not do it at all I can never sleep before 11:00.
Thank you friend @kenmelendez