I’ve struggled with improving my executive functioning.
I think it can be negatively affected by mental health issues and can take time to recover and get back to parity.
I’ve found that voice-memos are particularly effective in assisting me. I’ll talk through a problem and usually find solutions quickly, eg debugging.
Am currently working on a (transcribed) voice-interface to improve in this area, right now.
I might try out his formula tomorrow, possibly in voice.