text: Finally, now you see that there were no aliens on mars and they aliens are not real . It was just the Martian equivalent of butte or mesa landforms . so now with all this information i just gave you, you should believe me now .      The Principle has decided to mandate every student to participate in at least one extracurricular activity, but is it a good idea? I think that the pros can eventually outweigh the cons if these tools are used properly. The social impact, impact on interests, and future impact can be very useful in their futures.