Her personality is sort of hard to identify. Some may say she was a brave and courageous deputy, helping her Clan out of the flood, and ending up drowning. She never took a mate in her lifetime, rather being a 'Bluestar' and dedicating her life to the betterment of her Clan from the youngest kits to the frail elders. She had to be pressured and sometimes forced by her mother and father to eat as she always gave up her food to her Clan and deciding to go days without prey intake so her Clan could recover from SunClan's constant attacks. One thing she never wants is to be a SunClan warrior as she loathes SunClan for constantly attempting to wreck her Clan. This fact is ignored as she is reborn as a SunClan cat later on.
A flaw of hers that could be easily recognized is her headstrong and bossy attitude to her Clan sometimes. Sometimes she believes that since she is the deputy, the Clan must always listen to her. She even goes far as acting like the leader, which angers her father, who, is the leader. Or if a kit is being trouble, she may snap at them. She especially does not spare kits who wander out of camp like she did. Later, though, she regrets these actions but most cats have been scared of her for her harsh words while the cats alive from when she experienced accidents and toughened up understand this is because she is worried for her Clan immensely. The cat that understands this most is her father, Silverstar while her mother, Leafdapple urges her to calm down.
Despite her Clanmates' fear on her, she always protects them and she died a true warrior's death as helping her clanmates out of their camp when floodwaters struck and she ended up drowning. Her Clan finally realized her intentions and mourned her deeply. But StarClan chose to reincarnate her as Foxstep, warrior of SunClan who is Poolflight's chance to have a life of mate-ship and experience of being a mother. Poolflight threw this chance away and StarClan wants her to feel those emotions she gave up before truly dying.