12 Year student education

                       The government is suggesting that we should have a 12 year student education instead of 10 years. 12 years is good because a longer education or more knowledge is given. But I think 10 years is enough because sometimes the following year we repeat the same topic. But I also know that doing that means to make us understand it better and so we can fully learn the subject. And sometimes they over do it by making it 4 or 5 years of the same topic again and again and again. So I'm still not sure if 12 years is a good idea. Some schools already have 11 years and it works for them. ☺