Teens play video games and use a computer more and more. Is it healthy?

Firstly, teens have health problems. They often have headaches and problems with eyes. Video games relieve stress and anger in teens. They play for long hours and do not hang out with friends. In addition, teens can be violent. n the other hand, computers let chat, talk and help doing homework. Teens have better computer skills. What is more, computers and video games give them fun. Last, but not least, video games improve logical thinking.

In balance, it seems that video games and computers have as many disadventages as positive aspects. However, in some situations, they are indispensable.