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The upside and downside of my understanding media
* --upside--
* 1、Bring us great convenience,we don't have to do anything,cause there is someone can do it for you in market.
* 2、All those medias reinforce and amply ability of the individual,which means we become more powerful and have more opportunities.
* 3、It's a effective transformer,tool , accelerator and linker.
* 4、It's a key force to history change.
* --downside---
* 1、When we get something we have to pay something,media may cause Self-interception,we lose self-cognition.
* 2、Most of us don't understand those media and let alone make it use,so they only can be driven by media,be the prisoner of media.
* 3、We receive more and more stimulus， if we can't balance it ,we may gradually be killed by it or become numb.it's dangerous.
* 4、May the more advanced the tech is ,we may become another creature. become slave of tech sysytem.