18 yr old son is going for a bar job in a leisure centre. Bit of background - he's very tall, a goth, and ADHD, probably ASD too. He's desperate for a job, has applied for millions but never gets anywhere. He made it through a first round - group activity sort of thing. He now has a face to face interview. Any tips? He needs this. He has no bar experience but very willing to learn. Has confidence but can also be a bit black and white. I'm worried they will prefer someone more clean cut/mainstream.