is that right ? "give my best in a field", "Give my best in work" ... is it right? profesional?

how to say it in a natural way Something that happened and negatively influenced on me morally ... makes me feel weak, unsatisfied, unhappy .....

Je comprends pas Les gens sont hypocrites avec eux même. Ils pensent une chose et ils font l'inverse. Ils peuvent être d'accords avec tout le monde, pourtant chacun a une idée differente. Pourquoi ont ils peur d'etre different, de dire non et de s'exprimer?. Je deteste ceux qui se montrent d'une façon alors qu'ils le sont pas. Je deteste les gens qui complique la vie et qui ne font pas la paix avec eux même avant qu'ils la fassent avec les autres. Je prends en pitié les gens qui ont peur de ce que les autres pensent d'eux et je deteste encore plus ceux qui jugent les autres et ne font rien que juger. 

language skills I think the best thing to improve your skills in any language isn't looking for a language partner or exchange or whatever, but reading books, novels and articles. Even when you chat with someone you should dare to tackle a subject, like a real topic so you can use vocabulary and make sentences. 

Looking for a English native speaker I am currently writting a personal statement to apply for a scholarship, so i did an essay and I want an english native speaker to check  and "upgrade" it please  I'd be so thankfull 

How to translate this into korean? That's how it should be !

What's the difference between 아직 and 아직도? In those two phrases: 아직 다이어트해요. 아직도 다이어트해요.

"I wanna make things sure in my head" is it correct ?

Can someone help me improve my korean?

I've been studying korean this summer by myself, now i need someone to help me improve my skills please.. i really need more informations and i'm so curious and looking forward to learn more korean. Thank you