0
Used the Sectumsempra curse on Draco Malfoy without knowing what it did
0
Performed underage magic to torment the Dursleys
0
Wished Albus Potter wasn't his son
0
Got led into a trap in the Department of Mysteries due to manipulated visions
0
Used the Cruciatus curse on Bellatrix Lestrange and Amycus Carrow
0
Didn't take Snape's Occlumency lessons seriously
0
Got Dumbledore sacked because he named his army Dumbledore's Army
0
Refused to dance with Parvati Patil during the Yule Ball
0
Failed to apprehend Wormtail when given the opportunity
0
Snuck into Hogsmeade without permission
0
Got involved in the events leading to Cedric Diggory's death
0
Displayed arrogance
0
Displayed irrationality
0
Displayed prejudice against Slytherin house
0
Acted like he owned the place
0
Showed favoritism towards Gryffindor house
0
Bought all the sweets from the Hogwarts Express trolley ("We'll take the lot")
0
Agreed with Ron to fly Mr. Weasley's car to Hogwarts instead of seeking an adult's help
0
Didn't think about his kids more in Cursed Child
0
Took his anger towards the Dursleys out on Ron and Hermione
0
Got mad at Hermione about the Fire-bolt