Logging in

Sometimes, I have problem logging in to my blog. The Blogger page, where I have my blog, claims that I would already be logged in under a different identity. i have now discovered why. When Daniel logs in to his Youtube account, he gets logged in to Blogger as well, despite not having a Blogger account with the same user identity. I do not know why this is, but we can do something about it. I have, thus, now told Daniel always to log out from Youtube, when he has been using that site. I hope he will follow my advice, it would make my life a little easier.