To avoid clicking our own google adsense, there is a hack..

This will save our adsense account.
C:\Windows\System32\drivers\etc

From the above path you can able to see hosts file just open that with Notepad
you might able to see the below line.

127.0.0.1Â Â Â Â Â Â localhost

Just add the following on the another line.

127.0.0.1 pagead2.googlesyndication.com

Â

Now open your website in browser… ah wow google ads are blocked and there is nochance of clicking our own ads..

If you clicked your own Google Adsense..follow the link.

https://www.google.com/adsense/support/bin/answer.py?answer=23921