As long as people take action, any problem can be resolved. The real concern lies in doing nothing while indulging in idle thoughts all day, which only adds a burden to one's mind.
It's quite beneficial, when you sense that your state is off, simply take action, and it can address a multitude of issues. This is especially true for those who tend to over - think and engage in idle speculation; it truly works wonders.
When you get tired of reading, go for a bike ride and enjoy the scenery. All your troubles will disappear, and you'll feel much more energetic.