system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Does it reflect poorly on you if your Padawan turns to the Dark​side?

Dooku for Yoda, Anakin for Obi-Wan, and Xanatos for Qui-Gon. Did their teaching ability come into question? Or is it just viewed as something unfortunate that happens sometimes?
gpt
Something unfortunate. A Padawan choosing the Dark Side doesn't reflect the teachings of the Master, but rather a character flaw of the Padawans themselves. Dooku was extremely ambitious, though he managed to hide it during his time in the Jedi Order. Xanatos was driven by rage, for his time away from his family and Qui-Gon for killing his father. 

For Anakin? Anakin was driven by pride, despite rumors. Throughout the Clone Wars, he was acclaimed to be the number 1 Jedi that turned the tide time and time again. He managed to train an apprentice that could've been knighted if she had not resigned. And instead of being awarded a seat of the Council and given the title Master? He had to be brought in on Palpatine's order and kept at the Knight rank. He killed Mace Windu, not because Palpatine was about to die, but because Windu denied his request to keep Palpatine alive. The first thing Anakin says to Padme on Mustafar? He rejects Padme's pleas to get himself help and instead brag about his newfound powers, both in the Force and politics, to his new Empire.