I definitely have all the typical ADHD symptoms you can find in literature. They all look way less acute than many of stories you find on HN. Though I really struggle sometimes and they affect my life and work performance. For this and other more important reasons I prefer not to disclose, Im not able to get an official diagnosis and get prescription in near future.
Other tools aside (lifestyle, sleeping, eating, therapy etc) — what legal prescription free drugs, vitamins and supplements have had even slightest yet noticeable positive effect on your ADHD?