Have you experience burning a piece of paper using a lens and the sun's rays? Back in my childhood days I use to play with a lens or even a piece of mirror, burning pieces of paper in broad day light. I enjoyed as it sparks up and heat up and eventually burn and create fire. As I recall this childhod experience I had a reflection. and indeed Alexander Graham Bell is true when he sain... Concentrate on the task at hand, cause the sun burns when it is brought into focus. This reflection had me realize that if only I would focus on a certain task I could and I am able to do it with extra flare. And a feeling of fulfillment heat up my being.
People now a days have a lot of things that diverts attention, stimulus here and there strucks like storm at signal no. 4. Teenagers lacks focus and mostly endup stressful and becomes a noisance in society. They are at a loss , they are out of tune, they LACK FOCUS and CONCENTRATION. They have diverted there energy in less useful activities, activities that brought them to failure. They need to realize that they should redirect themselves to a more useful, self rejuvingating activities, activities that would develop them physically, mentally, emotionally, spiritually. Allowing them selves to become better individuals. That when the time comes when they are needed in society, they will be ther and make their parents proud.
So please concentrate to much usefull things. Like what Bo Sanches Said, "do not sacrifice what is essential with things which are useless"
Redirect, Reflect, Focus CONCENTRATE!