How Do I View Login Password While Logged In?

Dear TechRepublicans,
I forgot my Admin password in XP pro. I can though, login as an Admin using my 3 answers to the 3 questions I once provided. But I just can’t find anywhere what my password is/was eventhough I’m logged in as an Admin. In order to change the password I need to know the old one. Can you help me please?

Thank you, Lenny