I have a google account and use chrome at home and at work.
At home I log into chrome and it automatically logs me in to youtube.com.
At work, I use chrome as a guest, but am able to log into StackExchange using my google auth. When I log into youtube.com using my google account, it logs into the chrome browser as me.
How can I keep the browser account as guest while logged into an account on youtube.com?