Dream has no flaws, I believe, comes from the belief you have to have 'bad traits' to be flawed, rather than the idea any trait can be a flaw if pushed to the extreme. Dream's personality is all about extremes. He is an altruistic, selfless, caring, kind individual, who puts everyone before himself, and learns how to balance his kindness in the moment with the ultimate outcome it will bring. He’s courageous, resilient, strong-willed, ambivert, and intelligent, but also anxious, stubborn.