Next the last two houses. Slytherin and Ravenclaw let's start off with Ravenclaw 

just because you are a Ravenclaw it doesn't mean your cocky and flex your intelligence to people who don't have as much. Just because your Ravenclaw doesn't make you a nerdy person or a boring person to hangout with. Ravenclaws are really cool and being intelligent is great especially for defence against the dark arts class and other classes! :D 

 And finally slytherin the house all evil wizard and witches are put in. Just because your slytherin doesn't mean your going to be evil and corrupt just because you are slytherin dosent mean your liar and your a bully. 
all houses have the same amount of potential and slytherin are just all evil blah blah and Hufflepuffs are just soft and weak as people say but they are wrong! And you need to learn that.