It is extremely important to be responsible at all times, as everyone has a duty to uphold and respect. It is also most beneficial for you to keep track of your responsibilities, since not only does it prove advantageous to those around you, it also helps you and your reputation too. For example, keeping up with your studies is a responsibility, and ignoring it will result in low grades and a lesser knowledge. However, it is also necessary to sometimes let loose so as to not become overly worried.
