what do you mean you are Tracing it?? i have a thing that i am completely obsessed with doing and doing it unintentionally Always " kind of like your tracing " but mine is an extreme mentality problem. if you are tracing it and like tracing it in your head then it might be easier to answer, but if it is just a physical thing and you really have no thoughts or mental uhmm things working/i could try and explain it more on another post, you could just have a physical addiction to flat things... i also think it could be something like that particular thing aggervates you. such as braces on your teeth/ the nintendo thing possibly the idea of the edge covering some of the image/ and for the table can I ask what shape is it? ? ?