One of my quirks

I like everything to be in a certain order, this can be either size or colour.

I have always arranged items like this since I can remember and just thought it was the way it was supposed to be.

It really annoys me if anyone changes the order.

For example, if i had ten pencils they would go from largest to smallest, if they were colouring pencils, they would always have to be in rainbow order but from largest to smallest.

Does anyone else have any examples of how they order things?