It's so hard to learn English well....especially oral English

I think learning English is becoming a stressful thing for me ,because sometimes i even lose sleep with "vocabulary" in my mind.
Actually, I am really into learning English ,but when i choose (since I have chosen) to use English as a method of earning money, I (have felt) feel really exhausted, especially when my English is not good enough to do my job well.
I think I need to have a rest.

A rest is always a good idea! Take a break, relax and start again, maybe with a new approach to learning!

It is very important that your English learning experience in fun, memorising vocabulary is mentally tiring and sometimes it's not even very helpful. My article here will give you some ideas of how to make learning vocabulary fun.

http://www.italki.com/article/443/learning-alone-7-ways-to-be-productive#.Vjt4u66rSRs

It is also important to listen to music but don't try to translate it in your head, just listen and enjoy, find a song you really like and play it over and over again, learn the song off by heart, sing it in the shower even!

If you would like more help with how to de-stress your English learning please message me :)

It's so hard to learn English well....especially oral English.

English is not easy, and punctuation can be especially tricky at times.  You're doing great, though.  Keep on moving forward.

"When you raise your standards, the Universe will meet you there." 非常好！ 加油！

~Jarell

It's so hard to learn English well....especially oral e English

I think learning e English is becoming e a stressful thing for me ,because sometimes i I even lose t sleep with"vocabularies" in my mind.
Actually ,I am really into learning English ,but when i I choose to use e English as a method of earning money, I feel really exhausted ,especially when my e English is not good enough to do my job well.
I think I need to have a rest.

I agree with Rebecca. First, try to have a rest and to relax your brain. Then you can try it again with a new apporach to learning.. I mean...try to simply enjoy in music or TV shows in English. The more you enjoy, the easier you're going to learn. 

Other important thing is that you always have somebody to practice your language skills (especially native speakers) who are going to be willing to help you. 

English is not my native language, but I'm willing to talk to you. 

If you need English classes, you can reserve them right here:  http://www.italki.com/teachers/professional 

Have a nice day.