[The back room] A letter find in Level 1009(2)

4. I can’t say more. Because of my (m). It becomes me soon! I’ll enter the “mirror-soul’s space”, I can see the entrance!
5.
... .... . ... .- .. -.. ---... -.. --- -.-- --- ..- .-- .- -. - - --- -... . -.-. --- -- . ..-. .- .-. -... . - - . .-. - .... .- -. -.-- --- ..- .-. ... . .-.. ..-. ..--.. 
6. "
Found in the Level 1009, may be a letter from a great student. She may worried about her teacher. we don't know it's what the student or the teacher carry it before we found it. It have some grammatical mistake, may be because she was so tension.

Translate the morse password in No.5, we get the information below:
"SHE SAID: DO YOU WANT TO BECOME FAR BETTER THAN YOURSELF?"