Your wellbeing is all important. If you are well, all is well. To enjoy wellness and wellbeing, you need to investigate within what causes ill-being. What causes your disease and depressions? Once you know the root, go deep and work on them. You don’t have to fight illness. You have to have the right mindset to uplift yourself from all causes of suffering. The more mindful you are, the more joyful you are! 
To be mindful is to walk the path of true holistic well-Being. 
Love and light!