some of it is correct. i have been faster to use my keyboard and almost know where everywhere the buttons are. the math can be correct but there is a calculator on my computer so use it instead. history maybe a little bit. and same like writing. and to the last. sorry about a little off topic. i have read an article about a guy who got a good job because he had played wow ( hate that game, steal rs's players). why that? it was because it was an online game where he could play with others so he know how to do it as a team