You're rude and annoying!!!!!!!!!!!!!!!

Tiring day for me...
And was so pissed off and not in good mood because of a request from my friend...
I wonder what's the meaning of presentation to you...
Isn't it that we need to practise and do our very best?
How can u ask me to speak out my English like I'm poor at it?
How can u say to me that if I talk too good in English, it would affect the whole group performance cuz it would show to the listeners that other group members are poor at English?
Why it would affect the performance?
For me, Yes, I think that presenting in a good English is a good thing...
But I also strongly feel that to have a good content in your presentation is a lot more important than having a good English talking skill or British slang in it...
And how am I able to change my English slang?
I have been talking this kind of slang for years...
Now u wanna me to change it and act like I'm not good with it...
I CAN'T!!!
How can u say these words to me?
"Wow so arrogant... participating in public speaking before, so arrogant..."
Yes I did public speaking before, so what?
I just said I couldn't change my slang and I really can't do it...
It's a presentation, why I need to do it to make the overall performance drop?
And can speak a good British-slang English doesn't mean that I'm good at English...
How can you say out all those words to hurt me?
I was totally pissed off just now...
You're such an annoying and rude person!!!
If you continue to do this, you'll receive no respect but will only get dislike and hate from people...