I’m a type A personality too, because I feel such rejection sensitivy (rejection sensitivity is a symptom of adhd) when I perceive I’ve let people down or people are upset/angry at me. Because of that I now understand I learnt to mask by being overly organised, people pleasing, being a perfectionist. It’s definitely a thing.
I also now understand why noise bothered me so much, like the fridge door slamming shut, when the tv is too loud, there’s too many loud noises at once. Or sensory wise why I like my hair tied up and not on my neck, why I hate knitted jumpers, why I cut tags off my clothes.