50 ways to use Toilet Paper

My first presentation in NAFA and I'm ashamed to say I screw it up. I was the group leader hence i should initiate a meetup over the weekends to talk about how to present[I forgot my other members were relying on me for English translation] and to complete drawing our presentation mindmap but i did not. Causing our mindmap to be unfinished and my group members were unprepared.
One of our group member, YuYu was absent so the ones presenting was just myself and MengJing. I started of the presentation by apologizing to the lecturer because I'm guilty of my incompetency and i feel that I'm wasting the class's time as it is obvious that my group did not put in effort. I went on talking about my experiences with toilet paper like how i used to wet the toilet paper and use it as sticky bombs to throw on my primary school's toilet walls. Next was MengJing's turn to present but she didn't know what to say because i said i'd guide her but i didn't. i felt really irresponsible at that point in time and i made it a point that it will not happen again.
Other groups like Angel's did very well, they shared on 50 ways to kill a cockroach. There were even interesting out of our mind's way like, "crucify it."