In ten years time I'll probably be practicing physiotherapy in Singapore. The grey tsunami in the country will make my profession of great importance as more elderly will need to receive rehabilitative treatments.
I would have my Masters then and be working on my Phd. Doing research will be how I help the world. It is through scientific research that so much of the world's ideas have been realized as useful things or systems. Through thorough understanding of my specialization, I will be able to use the knowledge to improve existing practices and create new ones.