Pretty good my man ! Heat is starting to kick in , and the temperature changes where I am are violent so its hitting me like a truck . How ' re you doing ? <| sep |> Absolutely having the same issue with Sierra on my mid 2014 MBP . My girlfriends 2015 MBP on El Capitan also Intel Iris Pro runs Skype and Safari without getting hot . Do the same task on my side with Sierra and you can burn a hole in your lap it ' s so damn hot . Somethings definitely up , I think it ' s the gfx driver and Sierra compatibility but it ' s hard to say . I ' ve done all generic resets etc I ' m sure it ' s a software issue <| sep |> I have 4 keys left . <| sep |> Something in my knee popped and then my knee swelled to triple its size for a couple days . I ' m pretty sure it ' s a permanent injury as it cut my mile time from 515 to 607 as I can ' t get a full flex in that leg anymore . Squat and other leg excersises are painful and can ' t be put to max wieght . Lesson always avoid the fight unless the person is an imminent threat to you or yours .