Yeah....
His campaign into Pennsylvania was ill-advised, and he didn’t listen to better advice and not fight at Gettysburg, but he felt the Army of NoVa as invincible, and that he could end the war there with one battle.
The rest was history
Seems you discount the mitigating reasons such as Stuart not being where he was supposed to be....................
Guess you’re just a damn yankee and can’t appreciate a true southern gentleman.