thank you tingfeng! I should mind the tenses and grammar

"his impatience makes no sense"---is not what i mean.What I was trying to say is that the deal doesn't make sense, not his impatience.

 

Biased ---I think there is no need to say the conclusion is "biased", because i supposed that my audience are not that stupid (kidding) and they can tell that is biased or even prjudiced, so  that is why I said I 'd better wear a 防蛋背心 when i do this speech. 

Thank you for your time and I appreciate that if you could hightlight the parts you corrected/modified. Thank you again tingfeng I've learned a lot from you!