That's for you to know..

Did you knew that "Stress affected our hearing? If you feel stressed you experience that the sounds keep more stronger.

Your phone ringing exactly when you get in the buss. Of course you need to answer because maybe it's your friend who is waiting for you in the meeting place. Then suddenly the signal disappear and a rasping sounds in your ear.

This situation was happened to me so often. That's the thing we earned sometimes if we have mobile phone heheheh. The time we stressed, release this hormone cortisol in the blood. Medical examination shows that for the short period of stress can high cortisol content give protection against stronger sound.

But if we stress in long period the effect can be opposite. Noise, and high volume in our mp3 or radio is not good for us. So next time think to lower the volume while listening your mp3 player.

Try to relax and avoid stress!!!!