infuriating!!!

I am very mad now..But I have no punching bag and so on...so I will vent it online..
I thought I get a very good group this semester because it is like elites so sure that pple will do work one. But in the end...what happens??
I was responsible for all the technical aspects of the work so I did not write the main paper..I still spend quite sometime to do stuff ok...it is not ez to do the technical part. Guezz what??
I did the presentation slides and that took me hald a day to do as I need to find pictures and so on.
The work upon review by others, gets erased...
NVM not that good....but the point is they did not tell me what they want...
So they redo everything again...
Again!!!
Waste of my time....
NVM.....I bear with it...but I am already very pissed off but since this is a groupwork I tolerate
Then the presentation..i make a slight error...but I know that cost me quite a bit...
Now, I did my fair share of work....guess what!!!!
I get the lowest grades of all my groupmates!!
I did the fair bit of job but guess what..some1 must have thot that I did not do my work....
that cost my grade....
the project itself is below average...can you imagine!!!
C'mon...this is the last sem...cant be nice to me a bit??!!
Not as if I did not do my job and that I am a sore loser...
I am very pissed off now...very very pissed off...
I think I know who are the ones who give me such low grades...
Don't tell me that I am wrong. Coz there are only 4 other members and that 3 of them we have work b4...
previously ..i got low grade as well....
so pissed off now..
Never be tolerant and nice....must fight till death at others' expense!!
Duno how to salvage my results...
That project is 40%....The final is 30%...can you imagine how to get back???
The class itself is so powerful....
haiz...
why does my last sem has to be pain in the ass!!!