Top 10 Worst Things Harry Potter Did in the Harry Potter Books and Films

1Used the Sectumsempra curse on Draco Malfoy without knowing what it did


2Performed underage magic to torment the Dursleys


3Wished Albus Potter wasn't his son


4Got led into a trap in the Department of Mysteries due to manipulated visions


5Used the Cruciatus curse on Bellatrix Lestrange and Amycus Carrow


6Didn't take Snape's Occlumency lessons seriously


7Got Dumbledore sacked because he named his army Dumbledore's Army


8Refused to dance with Parvati Patil during the Yule Ball


9Failed to apprehend Wormtail when given the opportunity


10Snuck into Hogsmeade without permission


11Got involved in the events leading to Cedric Diggory's death


12Displayed arrogance


13Displayed irrationality


14Displayed prejudice against Slytherin house


15Acted like he owned the place


16Showed favoritism towards Gryffindor house


17Bought all the sweets from the Hogwarts Express trolley ("We'll take the lot")


18Agreed with Ron to fly Mr. Weasley's car to Hogwarts instead of seeking an adult's help


19Didn't think about his kids more in Cursed Child


20Took his anger towards the Dursleys out on Ron and Hermione


21Got mad at Hermione about the Fire-bolt