At Least...

Hi, guys. I don't think I'm going to write something interesting in this note, but I hope you will read it. I want to tell you about my day ... huh)
At 9:00, I went to my job. It was very boring; there was neither joking nor laughter.
At 2:00, I went to the university. It was more boring than my job. I know I waste time there, but I need to go to this place for my diploma; it's my last year, by the way. I know I made a mistake, because I don't know English well; I'm just learning it.  I hope you will please correct me, and I'd appreciate it very much. 

Thank you and good luck!

Corrections in red.  Stylistics in blue.

At least

Hi guys. I don't think I'll write anything interesting in this note, but I hope u will read it. Wanna tell u about my day. Huh?)
9:00. Went to my job. It was very boring -- no joking, no laughter.
14:00 Went to university. It was more boring than my job. I know I'm wasting my time there it, but I need go there for my diploma.  It's my last year, by the way. I know I made mistakes, 'cause I don't know English well; I'm just learning it.  I hope u will correct me, and thanks for that. Good luck!