Viewing discussions in timed practice
This is a small suggestion for the timed practices. After answering a question, you have the option to look at the discussion about it, just like in regular lessons. However, the timer keeps ticking down even while you're reading it. I almost always run out of time on the practice while reading a discussion. It would be great if the timer could pause when the discussion was opened--as it is, it discourages you from looking at them, and I think they're really helpful for actually learning from your mistakes.