Every now and then, I'll meet an escapee, someone who has broken free of self-centeredness and lit out for the territory of compassion. You've met them, too, those people who seem to emit a steady stream of, for want of a better word, love-vibes. As soon as you come within range, you feel embraced, accepted for who you are. For those of us who suspect that you rarely get something for nothing, such geniality can be discomfiting. Yet it feels so good to be around them. They stand there, radiating photons of goodwill, and despite yourself you beam back, and the world, in a twinkling, changes.
Source: The Compassionate Life: Walking the Path of Kindness
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.