I've recently been diagnosed with very mild COPD, very active and fit, no cough or breathing issues. Should I tell my wife and kids, I feel like they don't need this and all the worry that goes with it. If I can keep fit and keep this mild do they need to know? I'm finding it very depressing getting thru this initial post diagnosis stage on my own but if I can it will save my family the worry. Anyone out there in a similar situation?