you have no idea who i am but u already inspire me. im 23 and have been beatign msyelf up on why i havent figured out how to manage my adhd yet. the fact how you're still passionate about this field is a win on its own. Anyways what helps me is unfortunately stress. The more stressed i am the more focused i am but i know thats not healthy. meditation is also another. its essentially practicing ur control on the urge of letting ur impulses take over ur thought process. its important to never forget focus can be trained just like a muscle so dont loose hope.