Loved that story thanks for sharing, and welcome to the planet! Hope that both you and your workmate keep off the cigs and vape on for as long as you need to, your concern and generosity of spirit might just have saved that lady suffering many years with a horrible, miserable and debilitating condition, and inadvertently you've done something wonderful for yourself at the same time! That's a story all made out of win in my book - good on ya!!