So, basically you are making up excuses for how she turned out because she wasn't given any special conditions like Naruto Sasuke and Kakashi? Cool.She ended up in a team consisting of two most OP guys in her generation in all shinobi world. She has no clan tech or KG to fall back upon. She had no teacher for a long time. Kakashi barely taught her anything. Still she was understanding of the priorities he gave to her team mates and waited patiently till she could find Tsunade to teach her. She never gets anything for free. No bodyguards and cousins to die for her. Still she manages to make herself useful enough as a medic.
Why so much pointless hate?
This still shouldn't change anyone's views on how she acts.