Hello and welcome along Domb.
I think the psycho-emotional part of living with psoriasis is generally ignored by the docs...many people with psoriasis suffer from depression and yes, Doctors, it is connected to the psoriasis and no, I know I won't die but I ain't living very well!!!
I am glad you have found us here and I know you will find PHO informative and supportive...there are lots if ideas and tips and the Alternative Forum has some interesting ideas for using non-prescribed things to help relieve psoriasis...
Oh, and the gunk you put on your head as a kid was 'cocois scalp treatment'

SJ