Why didn't Karna just get down from his chariot and move to another chariot?

Clearly we would examine about the this point in light of the fact that Karna was occupied with such a stupendous battle (Arjuna) and with an incredible hero. While battling, regardless of whether his chariot-wheel got struck , for what reason did'nt he moved to another chariot ?

• This would be viewed as a thrashing.
• Since to get another chariot , he would need to return and withdraw from the war zone. Thus, Karna would have thought this as a thrashing.
• He would have thought it a simple undertaking to fix the wheel , so it would he pointless to sit around to get another chariot. (Recall that he was raised by a chariooter , so he would have known to fix the wheel).
• He realized that it was foreordained.
• At the time his chariot wheel was penetrated , he reviewed his memory and recollected the scourge of Parshurama , so he just attempted.
• He additionally realized that it is futile to get another chariot since destiny had just chosen his passing in the possession of Arjuna.
• Not many individuals realize that Karna himself realized that he would bite the dust , this is a direct result of Parshurama's revile which relates "When at the hour of adversery , you will overlooked Brahma's weapon and afterward will you realize that passing has come".