>an army led by his former friend, a man knowing for being a cunning master politician that would never choose the losing side, and who left his office as Hand of the King in bad terms with the King is approaching the capital
>you don't listen to your master spy, that you hired solely because he was a foreigner and would not have outside loyalties to anyone in the kingdom apart from the king
>you don't listen to you former hand's own son, that tells you that his own father would never pick the losing side, and should be not allowed in
>you listen to your Grand Maester, who even then is despised and suspected of being a Lannister Mole
>citygetssacked.lol
I get Aerys was mad, but not that he was so stupid. Unless Pycelle made him mad somehow, or that he knew Tywin would sack the city and just wanted it to burn so he could turn into a dragon