Dropping a subject (AGAIN)

Yep, for every session, i always initially (with full enthusiasm and optimiscm), take 2-3 subjects and think that i can mange to pass them all. And again this session, i am being hit with the realisation, that I couldn’t do it, well at least not for this session anyway.
Reason being: n1. I don’t think doing COMP9416 will be beneficial for me, sure learning new paradigm in Prolog will be fun, but: – do I have enough time to be committed to learn the language (and the paradigm) and will it support me in my current web dev job or the career that I want to have? The answer is no for both. n2. Workplace is in the process of cooking a new framework that will be closer to MVC. I would need to read a bit on MVC and do coding my own, this will take time and effort, but I reckon is more worthwhile doing. Codeigniter seems quite good, wonder why we are writing a new framework when there are quite a few out there to be used.. more control maybe?