apology. "who am i"?

I had an inappropriate emotional reaction last night. i am really embarrassed about it, but i will reflect on my behaviour and explain my thought processes to Master.
This was where i mouthed off at Him. He was, i know thoroughly perplexed by my reaction, slave apologies, most humbly Sir.

In retrospect, i know i overreacted, but for sake of explanation here are the reasons why this incident upset me so much.
i was annoyed by Master’s offering his time, idea, even knowledge to someone else.
My first thoughts was how he had 'no right' to do that; to offer what He has to exclude me, i felt devalued, embarrassed now by my reaction and extremely sorrowful.

It took me most of the night to regain my composure and evaluate the situation. i was upset at the time, but i later realised that i was overreacting.

i have trouble obeying orders when they don’t align with my desires. However, i do realize that being an owned woman, means doing what Master wants. It’s easy when his commands give me gratification from a task; it’s harder when its uncomfortable or inconvenient.
However, as a submissive, i should not be allowed or assume that i can pick and chose what i want to obey. Belonging to him means doing whatever he wants, even if I’m not thrilled about it.

Beyond this, i should be and i am, thrilled to serve him and obey him. Master is very good to me, and makes a lot of sacrifices and compromises for me. Even without the D/s dynamic, just within the context of a loving, relationship, i should be giving back to him with an open heart. i love him and want to please him, but to do that i must stop being self-centered and think more about serving him.

Alongside anger, i was upset by the fact that Master was seeming to prefer others company to mine. Prior to this dummy throwing on my part, i was sitting by his side. as i always do, i wasn’t interrupting his conversation, or being a nuisance. And yet, despite the team practice we have always maintained, He choose to do thing which i felt excluded me. Being in a particularly needy mood, this really upset me(not an excuses for my behaviour i realise now).

Later, when i looked at the situation from Master’s point of views, i realized once again that i was in the wrong, i was in a very selfish mood and wanted to stay close to Master but i should have actually been happy that Master was doing something He loves to do, and sat quiet—like a polite, well-mannered girl—instead i had a paddy. i was so focused on my need to cling to Master that my basic etiquette disappeared.

Anyway, i got over this one just by thinking about my place in our dynamics. i have to remember that there is a reason why Master and i get along so well; and it’s because we have similar core beliefs. i have to remember that the reason why i’m still submitting to him is because i trust him to make good decisions for us and to act in our best interests. And it is in neither of our best interests for us to not fully agree where we take every aspect of our lives together.
While Master’s action made me upset and frustrated, he was not in the wrong. It was me who was being hypersensitive and inconsiderate. i love him for not getting too upset at me, for trying to reason out my reaction, for wanting to make things better, for setting the task which prompted this writing. Although i realise that it isn’t "Who am i" in any normal context, but i hope it is acceptable in a similar vain.

i’m not scared of Master. but i am scared that he’ll be upset with me, that he’ll get tired of me. i’m scared of negative reactions for things i do, or forget to do. i know he can punish me and will if He feels it is warranted, i do not fear this. But i do not fear him as a person. Now, i obey him for completely different reasons than i did at the beginning--because i respect and care for him. In him, i have the companionship and laughter and friendship and balance that i lacked and badly needed.i love Master so much that my heart pounds just thinking of him. i willingly serve him.

Now, if he were to hurt me, out of correction or simply for his pleasure, i would want nothing more than to crawl into his arms afterwards. i don't want to run away. i don't and can’t resent him, not now that i see that he so good for me. Ironically, these days, he is not so quick to hurt me. Sometimes i wonder why. Perhaps it is because he recognizes my need to please him. Perhaps he realises that my slip-ups come from moments of humanity and forgetfulness and not from disrespect or a desire to test him. Or i believe it is because He care for me in the same way i care for him; past that superficial level of exploring something new and interesting.. Perhaps, he comes to like me not just because i am submissive, but because of "who i am" in conjunction with the submission.

Whatever the reasons, in answer to “who am i” , i am my Masters slave, willing to submit to Him in all ways, to acknowledge my imperfections and attempt to correct those to please Him better.

i am happier than i have ever been before. He is Master, to be obeyed, In the beginning,i was unsure and would slip-up a lot, now i should have no excuses. But i do acknowledge that i am far from the perfect slave and that every day is a challenge to not slip up ; to not forget my position in our dynamics.

N.B (portion of the required essay)