Answer:
Itachi was a kind-hearted human being by nature but he was FORCED into doing all the horrible acts and to live as a Rogue. It were Danzo and Tobi who played on Itachi's kindness and his love for Sasuke to force him into committing a genocide.
MPA is a very rare auto immune disease that causes antibodies to attack blood cells causing them to bleed as they become damaged and inflamed. MPA also attacks the vital organs of the body and causes bleeding, coughing, and fatigue which Itachi shows throughout the series.
He has incredibly keen battle sense, an uncanny ability to analyze techniques and find their weak spot, he matured his sharingan at an incredibly young age, he's a beast in shuriken jutsu, fire jutsu, and many Uchiha techniques (probably knows Uchiha Reflection), with Tsukuyomi he can bend space and time at a whim.
ITACHI IS MY SECOND FAVORITE CHARACTER
Explanation:
