How to evade questions from elders when you stop going out door to door

Heaven

"I have a rash in my groin area that's spreading. The doctor says it's contagious and that I am to limit my exposure to others."
Pete Zahut

You: Come to think of it, I suppose I have been missing a lot lately haven't I ? (not a lie )
Them: Blah Blah Blah...Life saving never to be repeated work, end is near,
You: Thanks Brothers....I'll consider your advice and I suppose it would be best to make this a matter of prayer. ( )
OR:
You: I was having eye problems last Saturday....
Them: Oh really ??
You: Yeah....I just couldn't see going out in Service.