Go China alone and source for optical frame. Then peddle to optical stores here. Buy at $5 sell at $25, you'll make big $ soon.
What's a degree?
Then you can go and boast to a fren who look down on you cos he continued his studies, while u started work.
Tell him about your "hard work", trekking whole of Singapore on bus, going to China alone.
But at the end of the day, u must pray that your so-called company doesn't collapse.