Many people hold on to the so-called quotes "I don't know what I want but I know what I don't want," which for me, it's very lame and selfish. In my opinion, people should know what they want, they should have a vivid vision of what they seek in life. It's okay that they don't know how to achieve it yet, it's okay that the way to get there seems a bit blur at the moment; but please, do have a goal in life. Don't just go with the flow. You might be drowned, you know?