after consideration...I finally decided to drop M2

It been 2 yrs since I chose M2, but I hadn't put any effort into it at all.Therefore, I missed the knowledge I could have gained last 2 yrs.

Thank you Mr Lee for teaching me, even I owe your homeworks frequently...sorry to disappoint you

as long as I have dropped M2, what I should and have to and must do is to pick up the rest subjects while I do still have time.......Do I?