Hi Ya, I am of a teen and I have a short attention span and Autism and I sometimes get ratty in the waitng to get autographs. I think you would do well to speak to I think its the direct manager, Caroline (as she helped me quite a bit) Also You can get up and leave the talks, I did at bad wolf as I would not risk losing mt autographs or photos :-) all I did was make sure I did not disturb anyone in there. I tottaly understand your concerns and if you would like I could give you some tips of how I have got through the event. Good Luck.