The fourth period of pre-calculus seemed very long as we tried to simplify exponents, and turn the negative signs to positive just by changing the place of the number. That reminded me of the same things with us; humans. Whenever we feel negative, or try to step back from the verge of failure, we try to change our place to maybe have a greater change in life through a path of new things. When we change the place and sign of a number, we end up influencing the whole result of the final outcome of the equation, which is basically: the answer. A human being has all the power to change something if he focuses on a certain goal, and work. I left the class after ninety minutes of solving equations and changing the place of certain numbers, and I walked to try a new thing, something that I've never experienced before: riding an American School Yellow Bus! The Saudi hot weather is still following me to North Carolina, so the temperature was very high while th...