What are theseus's key weaknesses?

Theseus's key weaknesses include his impulsive nature and tendency to act without fully considering the consequences. For instance, his decision to abandon Ariadne after she helped him navigate the Labyrinth demonstrates a lack of loyalty and foresight. Additionally, his hubris often leads him to overestimate his abilities, as seen in his encounters with formidable foes like the Minotaur. These traits ultimately contribute to his tragic flaws and challenges throughout his adventures.