A saying from the area of Chinese medicine would be appropriate to mention here: "One disease, long life; no disease, short life." In other words, those who know what's wrong with them and take care of themselves accordingly will tend to live a lot longer than those who consider themselves perfectly happy and neglect their weakness. So, in that sense at least, a Weakness of some sort can do you a big favor, if you acknowledge that it's there.
Benjamin HoffThrough working in harmony with life's circumstances, Taoist understanding changes what others may percieve as negative into something positive.
Benjamin HoffInner Nature, when relied on, cannot be fooled. But many people do not look at it or listen to it, and consequently do not understand themselves very much. Having little understanding of themselves, they have little respect for themselves, and are therefore easily influenced by others.
Benjamin Hoff