Alexander Dalloz wrote:
snip
You should know and respect that the need to login is a security feature. You shouldn't bypass that by the setting to automatically login.
I think you should heed this advice and forget about convenience. Learn how to choose a good password and use it. This link will help you get started.
http://www.google.com/linux?hl=en&lr=&q=choosing+a+password&btnG=Google+Search
Best wishes