Okay, the title of this clips seems to show what I can be working towards: using what I've learnt and saving lives, just like a doctor =) It looks interesting (and scary) but at least I see some light in my dark undergrad years where I have a hard time linking what I will be doing after I graduate from a 4 year course that I am an expert in no one field. But who knows, this job might require me to study another 4 years (which i don't want) and I might end up getting job in another field. nevertheless, it is an interesting clip. and i shall leave the vid here in case I lose direction of where my course can bring me to: