> Has anyone ever paid the individual price for an article? For various business interests I have paid full price to read scientific studies quite a few times.

> Has anyone ever paid the individual price for an article? For various business interests I have paid full price to read scientific studies quite a few times. And I felt foolish about it later once I learned about Sci-Hub. I'm sure there are many other entrepreneurs that could admit the same. Sci-hub is great and a very important service.