posted December 24, 2014 12:45 AM
I get what you mean, and I'll be one of the first to admit I totally use it to soothe my anxiety sometimes. However...I don't think you can really. Having anxiety and OCD-ness is a personal issue and not something someone snaps out of by pointing out such behavior. When I see someone behaving that way my first thought is that behavior extends way beyond just Tarot readings in their real life / is just how they are.
My solution would be to be careful about who you read with and read for since the reader and sitter should have a good rapport before starting.
If you want to decline reading for them you can simply state facts without getting personal: "I noticed you asked so and so the same question recently, do you mind giving me another?" In that way you're being assertive and showing a willingness to help while still maintaining a boundary. I wouldn't take responsibility if they get defensive afterwards. They should come to you because they connect with how you read, not just because you're the only one online.
Also, anxious readers tend to attract each other eventually so you can always rely on that.