I think for neurotypical people it is easier to create some kind of system/framework for being more efficient in work. Every solved problem add some mental tools to this systems. But it is much harder for ADHD because of how our brain works. Working step-by-step is hard for me. It is easier for me to load as much info to my brain RAM and try to digest it. And it is not something that you can get better in because it's not really a systematic method.