Anyone else struggle with speaking the most?

I've been learning Korean off and on for a couple years but only seriously began studying about 8 months ago. Although I have a lot of Korean friends and plenty of resources to practice, speaking is SO hard for me! Reading and writing is very easy, and even listening isn't that hard. But for some reason, when it comes to speaking, one or two words is all I ever end up saying. It's just frustrating because I have a pretty large vocabulary, but I sound like a beginner. Some of my Korean friends make fun of me sometimes because I never speak, yet I always know what they're talking about, hahaha

I was just wondering if anyone, no matter what language you're learning, has struggled with this. And if you have... how did you overcome it? 

Thanks 감사합니다! :) 

'-는데' 연습 I really want to master the use of -ㄴ/은/는데 so please correct any sentences that aren't natural! 감사합니다 ~ (note: I wrote these in 반말 like you would use when speaking/texting) 1. 내일은 안 바쁜데 점심 같이 먹을래? 2. 어제 밤에 일찍 잤는데 아직 너무 피곤해. 3. 지난 주에 공부 안 했는데 시험에서 C를 받았어. 4. A 사람: 영화 보러 가자! B 사람: 지금? 숙제 많이 있는데... 5. 이 신발이 진짜 쌌는데 세 켤레 샀어. 6. 이 책을 읽었는데, 너무 재미없어 (없었어?). 7. 어제 어디에 갔는데? 8. 지난 토요일 밤에 집에 도착하고 있었는데 (도착했는데?) 앞문이 벌써 열었어.

2016년 1월 13일 일기 이번주에 정말 바빴어요. 월요일에 대학교 학기가 시작했어요. 저는 이번학기에 작문, 수학,역사학이랑 심리학을 들어요. 지금까지 수업들이 쉬워요. 역사학 교실에서 심리교실까지 걷기가 너무 힘들어요. 요즘 날씨가 너무너무 춰서 밖에 걷기 삻어요. 요즘 눈이 많이 와요. 눈이 예쁘지만 눈이 올떼 밖에 가고 싶지 않아요. 오을은 제 엄머니 생신이에요. 저는 저 엄마를 위해 전녁식사를 준비했어요. 저녁 먹은 다음에 초코렛케이크를 먹겄어요. 맛있었어요! 오늘은 좋은 하루예요. 다음주 매일에 제 친구를 뮤지컬 예행연습에 태워 줘요.* 제 친구가 연습하면서 저는 극장에서 자원하거나 숙제할 거에요.** *Next week I'm giving my friend a ride to musical rehearsal every day. (제 한국어 문장이 맞아요?) **While my friend is rehearsing, I will volunteer at the theater or do homework. (^^)

How do you say "We felt encouraged and inspired by your performance" in Korean? Thank you for helping!

Mandarin introduction Really loving Mandarin so far! This is what I've learned in my first week. :) 你好！我是Brittney。我是十八岁。我是美国人。 我有一个妹妹。 我会说一点中文。我喜欢学中文和韩文。我喜欢喝咖啡和茶。 谢谢！再见！

Difference between 에 and 에서? I've known about these location markers for a while, and I understand the difference when my textbook talks about them and gives examples, but when I go to form sentences on my own I am often confused about which to use. Could someone please explain in terms of every day use and maybe give some example sentences showing the different ways they can be used? Thank you so much! 감사합니다! :)