When teens begin to think about themselves more often they have entered into the <em>Early Adolescent period. </em>They begin to gain very little regrets for other's points of view.
Once they have reached the <em>Late Adolescent period</em> they are more likely to think about other people and their point of view. At this point in the stage, they are more sensible when making a decision and they better understand the consequences that their actions could lead them to.
I would buy a beginners soccer ball. Especially playing with friends. I would get a normal soccer ball that would be made of synthetic leather. Then, the more I play, I would get a more professional soccer ball.