What did you do that for?!

I'm realised quite a lot of things that people do are quite meaningless, for example, the bunch of people from the nearby church. I said they appear at the field on random sundays in my previous post, but now it's becoming every sunday. And I think they are getter crazier every sunday, because other than playing the same ball throwing game , they also raise their hands and jump around while shouting "wooo!" Maybe some of you will call jumping around as morning exercise, but they did it in the afternoon. I don't know what's wrong with them, but maybe they think they will have a closer relationship with god this way (many christians wish to have a closer relationship with god).

Another thing that is rather meaningless is to suggest linkless solutions to a maths problem. This always happen in my class and it irritates some of us. Here's an example.

Teacher: You can solve this problems by doing...understand?

Random guy: cher! actually you can solve this by using the Physics formula R=V/I right, like...

Teacher: That's stupid.

Random guy: cher! cher! cher! also can solve by the Mole right?

I'm not saying you shouldn't think of other solutions to a problem, but can you think of some solutions that can really be used?

Another meaningless things is to play PSP in school and shout things like "cool!", "nice!" and "shoot!". I don't know what this three guys want, but when I saw them playing PSP after lessons this week, they seems to be rather exciting that they are finally getting a chance to show their PSP in school. One of them were shouting things like "shoot! I missed! shoot! shoot! shoot!" It makes me feel like shooting him instead. Another guy was shouting things like "nice! combo! nice! cool!" What's your problem? Can you not do this in school and irritate others?