Originally Posted by lchunl

Not really. I don't believe in paper chasing as real knowledge comes with real hands on experience, but finding one way in the dark is definitely takes a longer time without any course learning.

I did my own study and hands on after my full day at work. I took up courses which is more hands and practical, it is more like a way to level up my skill and knowledge but definitely not a replacement to real hand experience to work. Thus i hope to have a chance to make into my area of interest.