understand something quite well yet and then I would be like oh yeah yeah yeah and then I noticed that I start skipping and skimming more and more because that would you know pop up again and again and I wouldn't understand it again and again and then at the end I would just be kind of glancing at the paper and I don't want to do that right here so I want to read every sentence and understand it okay so here then I find out about the loss and then I if I don't know something here then I'll go and look it up on maybe on Wikipedia or