Now I've come across a lot of these in the last year!
No matter how much help they get they never make any progress because they are so set in their ways - My motto, which has served me well throughout my life is "Have a go". If you never try anything new you will never imporove.
Thank you - I shall now put my soapbox away until the next time
The full Bestiary list can be seen / added to here - [link]