GeckoZ said:
I don't actually know what I am good at and had no idea which industry I wants to work in. I'm a Life science student in poly but I'm doing bad academically. My only interest is photography so I thought perhaps I should step into this line. But true enough, being a professional would take the passion away.
I need to know what kind of jobs are related to photography, and at the same time, can keep that passion, how about photojournalist?
Well, as this stage, keep persevering in your studies. Minimum also must pass. Don't think of photography as a way out w/o any backup papers. It's like suicide in S'pore, man. Remember, hobby is one thing. Hobby is always fun and interesting. But when it becomes a job/profession, your outlook may certainly change. Right now, you shoot the things you want to shoot, your way. When you work for people, you may be tasked to shoot damn sian subjects over and over and over again.
Read books, practice, take courses, build a portfolio, try out freelance work. Start out with charity organisations or CCs and volunteer to help them cover events. For photojournalists, from what I hear from some friends in the press, they tend to have very few full-time pros, and the rest are on contract basis. And even then, they're quite choosy who they want to hire. The way I see it, the only ways in are either 1) You're damn good, and/or 2) You got strings to pull.
Really, concentrate on getting your diploma first. Take your time to think. Some people may have a "go for it! Seize the day! You'll never know until you try!" attitude. Maybe it'll work for them. Maybe it'll work for you also, since you're quite young. For me, I'm a bit more pragmatic because I'm already past 30. I'm stuck in a job I'm not sure I like, but it's stable. Need money for family, and of course, for gear. No money, no gear, no talk.
This is not advice. This is merely opinion. Maybe it's because of my overly-cautious thinking that will forever condemn me to nothing more than a casual pro-wannabe? Whatever it is, all the best in your future, man.