I'm embarrassed about this. I think I have a 'ritual' form of OCD. Does anyone else recognise this?
I tend to associate things with bad and good luck, sometimes to an extreme measure. For example, I've got clothes which when I've worn them something 'good' or 'bad' has happened. I then start thinking I mustn't wear it gain or must wear it all the time. Sometimes it's not even an item of clothing , it might be the brand. Like ''X brand of shoes must be lucky because I met X, and if I thrown them away then X will disappear from my life.'' If I'm going on a long car journey then sometimes I will wear clothes I wore the previous time because I assume they bring me 'luck'.
I know it is totally barmy. Years ago I used to have ritual routines. Not severe, but they involved placing everything on my dressing table in a certain order and not leaving the house until they were just 'right'.
I am normally level headed and worst of all work as a type of therapist myself, so I can see how mad this behavior is.
Maybe even just writing this helps.