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Latest comment: 8 years ago1 comment1 person in discussion
"But it isn't simple-its very hard." sounds like a personal opinion rather than an encyclopedia-worthy fact. Also, "its" should be "it's" or "it is". Personally, I think that whole paragraph should be rewritten. 2.97.120.197 (talk) 07:46, 2 June 2015 (UTC)Reply