Besides Adderall, obviously. I find myself constantly picking up my phone or surfing sherdog / the internet when my time could be spent actually working and getting things done. I've tried supplements like L-Carnitine or a mixture of supplements you could find on amazon, and these don't seem to have the desired effect. Some definitely work better than others, but I still find it difficult to focus and stay productive. I'm actually in the process of creating this thread when I should be working. Anyone have recommendations?