Around the time of all the security issues a few months back I think I may have changed my password to something quite random.
So random in fact, I cannot work out what it is 
. Although I am logged in on my main device most of the time, it does mean I can't namechange or would lose my own profile and posting history if I lost this iPad.
I cannot see any way to change password without knowing my existing one. Can anyone offer any advice?