She believes that the majority of the deathwatch are honourless bastards, but some are honourable. she understands their fear and anger about their old traditions, the crux of mandalorian culture, being removed due to the new mandalorian government.
She believes that while the pacifist new mandalorian government has some admiral qualities, she fully believes them to be naive, as pacifism in such a hostile, cruel galaxy is just begging to be controlled and dominated.

Anna was born on Concordia to the Dervisk clan. Her parents and clan were traditional mandalorians who followed the Resol'nare, and the supercommando codex. While her clan had some run-ins with the deathwatch, they mostly had a peaceful life on concordia, with the clan on occasion fighting as honourable mercenaries.
Anna was raised according to the resol'nare, being taught mandoa, trained how to fight and protect herself, and be loyal to the clan, which wasn't hard considering her clan were good people.
She proved an avid student of fighting, and was 14 when she proved ready to fight with her clan.
On their first Mercenary contract afterwards, they were fighting for a government on a backwater planet that was currently undergoing a civil war, the rebels had staged a military coup and the proper government was on its last legs.
Anna and her clan pushed back the rebels, overwhelming them and taking out the majority of their higher command structure, along with taking out the smugglers that were supplying the rebels with their armaments and munitions.
During the war her clan noticed Anna having certain...abilities. she was occasionally stronger or faster than normal, and even had a kind of sixth sense for danger.
This was also noticed by the Jedi Master that had been sent to the planet in order to help end the civil war. while she and her clan were respectful towards the jedi, they weren't friendly, so she kept his distance, though she watched.
When the war was over, and the Dervisk clan had taken the rebel leader into custody, The Jedi Master, a Devaronian female called Vao Raan, Approached Anna and her parents, and explained her suspicions, and requested testing her blood, which they agreed to, and her suspicions were found to be correct.
Anna was strong with the force, enough that if not properly trained, she could be corrupted by the dark side, and be a danger to everyone, including her clan. She said that she had talked to her council, and they had agreed that if she would accept, that she would take her on as an apprentice.
This disturbed both her parents and her, for while not everyone among the clan liked the Jedi, they all respected her for her combat prowess, willingness to fight, and her forth righteousness and honesty.
In the end, Anna elected to go with Vao Raan, as she did not want to become a danger to her people.
But she had some conditions.

She would maintain contact with her clan, and she would keep her armor.

The Jedi, extremely reluctantly, agreed, and she began her training. Due to her age, and generally superior fighting ability, she was trained with private lessons, Vao Raan and other masters teaching and training her.
With the lightsaber she proved quite adept, and her physical abilities trumped many Jedi younglings and even Padawan's. when the time came for her to fight with other Padawan's at the temple, she surprised many, by not just fighting the other Padawan's to the end, but actually succeeding, despite the increased difficulty by the various masters using telekinesis to not just move the tiles on the ground, but also using various seats, crates and objects to add additional, moving obstacles.
more mental aspects of the force were harder for her, and she clashed repeatedly with both other masters and vao raan about the Jedi ways of no emotion and detachment from having friends and connections.

When the clone wars began, Vao Raan was made a general, and Anna a commander in the GAR.
They were put into some of the absolute worst fighting in the war, and Anna quickly proved useful in the fighting, and in tactics and strategy, leading jetpack equipped troopers and Arc troopers into lightning raids against enemy supply lines, command centres, and attacking enemy strongpoints from alternate directions while her master and the other troopers attacked directly.
Slowly, over the course of the war, Anna became more and more in tune with both her background and her new role. she found peace with her unique combining of her Mandalorian cultural heritage, and Jedi philosophy, and even the council, though still wary of her, all agreed that she was ready to go through the trials, those that she had not yet passed from her time in the war.
She had only just been made aware that she had passed all her trials, when order 66 occurred, and she was forced to fight against those she had fought beside for 4 years. Her master Vao Raan died, but Anna managed to fake her death, falling off a high cliff into freezing water, before stowing away on a smuggler ship, though she lost her lightsaber in the process.
Over the next 2 years, she became more and more jaded, the scars from order 66, and seeing what happened after, angered her, but she knew that she could not hope to fight the entire empire on her own.
So she survived, becoming a pit fighter, a hired gun, a bounty hunter, whatever paid. She wished for home, for her clan, but she knew that her presence was a danger.
So now she survives...one day at a time, no longer at peace, and struggling to find any in this new reality.