Snape and Harry... two of a kind?

[Karen]

No: HPFGUIDX 73397

Has anyone else noticed that Snape appeared to be describing himself
when he was chastising Harry? This is my first time to post in this 
group, so pardon me if this has been discussed before. 

"Then you will find yourself easy prey for the Dark Lord!" said 
Snape savagely. "fools who wear their hearts proudly on their 
sleeves, who cannot control their emotions, who wallow in sad 
memories and allow themselves to be provoked so easily - weak people 
in other words - they stand no chance against his powers! He will 
penetrate your mind with absurd ease, Potter!"