In learning more about mental fitness we realize the importance of our brain.
We all suffer at some time certain tiredness of the mind.
Of course there are many causes.
The most obvious ones often relate to study and intellectual demands through professions bearing heavy responsibility, or the self inflicted habit of cycling and recycling personal disturbing thoughts of anxiety related to everyday life.
Because our minds need to work efficiently to keep a balance between serious creative brain activity and rest periods when we 'take our minds off the subject' we must all find appropriate ways to counter any brain fatigue or strain.
If satisfied that we are spending the major part of our thinking time appropriately, then we have only to be sure that we are giving time to alternative thought time that allows our brains a 'holiday' from the usual.
We should not put undue self inflicted pressure or ambition upon ourselves.
But we are the only ones who can assess how much is too much regarding personal career effort or acceptance of responsibilities.
However it is important that we are reminded to be kind to ourselves and find time for periods of true mental refreshment if we are to retain mental fitness.
This is where hobbies are a great help and offer a direct line of pleasant activity.
Another is to practise regularly the discipline of sitting still and 'doing nothing'.
This is difficult for most of us reared in a society that encourages and respects activity.
However you will find it easy if you follow a few simple steps.
Just taking a few minutes in private to sit still and rest your brain by closing your eyes to shut out extraneous light.
Take 20 smooth, slow deep breaths.
This has a revitalizing effect upon the brain through increased oxygen levels as well as a calming influence on the nervous system.
It is important to breathe through the nose, not the mouth.
After these few minutes, just remain still to enjoy the quieter state of mind that follows.