Recent Update

Hi Khan Academy,

KA is a great way to learn topics but I am frustrated by the recent update. I'm not sure if it's just in math or not, but now, there a different levels to be achieved for each section's test. It pressures me to get everything right instead of having the ease of learning through mistakes. In addition, if I do not do very well when I try the test again, I get mastery points deducted and my level is taken back. This is not fair because it feels like I'm getting punished for making a mistake. It is very stressful. Learning is not all about getting everything correct and practicing isn't fun anymore because of the update. I understand that you probably changed it based on popular opinion but is there a way to make it enjoyable for people like me?