Assetto Corsa Comeptizione: Making the Most out of Your HUD and being aware of the Race

I have been doing a few guides on the ESR Racing channel for ACC and here's another but I'm STEALING THE VIEWS! This one is about making full use of the in game HUB to identify what cars are around you and how you related to them. Such as have they pitted and you haven't? As well as Blue Flag Recognition. Also how to access items such as weather forecast, current track and air conditions and pit stop info.