im guessing that 20-25 hours a week isnt extreme because thats only about 3-3.5 hours a day; which is not alot. I play games about 4-6 hours a day, but develop content for misc. games more than 7 hours a day. Thats a day im not in school. For school days just take 6 hours off of that
For anyone reading this in 2019 or later: The RF community is alive on the Community Discord