Given the high proportion of students at drama schools who are neurodiverse and present with dyslexia, ADHD etc a great number of them struggle with executive function and processing tasks. A young actor needs to be managing their career as a business - looking for opportunities, chasing leads, tracking and meeting deadlines for auditions/ tapes etc, making travel arrangements, reading contracts, invoicing and making expense claims, filing taxes. Perhaps all at the same time as holding down another day job to pay the bills!
These are the exact issues my ND daughter had. Not helped by the fact that it was drummed into her at vocational school that she wasn't the finished product, she wasn't allowed to take part in external things, she was told to stay off social media. It all contributed to a mindset of I'm not ready yet, I'm not good enough. She is awfulk at marketing herself.
The training she recieved from the age of 11 was top notch, but her mental health was destroyed in the process.
My son on the other hand (Also ND) is encouraged to seek opportunities and contacts at his conservatoire. He is working almost constantly alongside his degree. Self promotion is encouraged. He has a fake it til you make it mindset. My daughter is now leaving the industry.