Answer: Your brain starts to develop and you are better able to make rational decisions and take care of yourself. You develop empathy and compassion and start to develop a focus that you want to pursue throughout life.
Hope this helps! :)
Explanation:
<span>Tobacco users contribute to an overall loss of productivity(by taking extra break, being less fit and falling sick)because When tobacco smokers fall sick, the whole society has to pay for this: they would be treated by the heath system, which is financed by the contributions by the whole society, not only smokers</span>