Dear wahegurubhagatsingh, Sat sree Akal,
from your post you seem to be quite young, and a truthful and a brave person, which are praiseworthy noble virtues, keep them up, they will help you a lot during your life.
Your post has two sections. one is swarthee or worldly, for which i would definetely suggest you to apart from asking here in the forum, ask your parents for guidance, as they are your best well wishers after Wahiguru. And they are not our well wsihers only when we are young, but for throughout our lives.
The second one is parmarathee, and the hukumnama you have presented, is indeed, the essence of Gurmat, let us see a bit about it:
Serving the True Guru, the divine melody wells up within, and one is blessed with wisdom and salvation.
So here what is that serving the True Guru?
Serving the True Guru means, doing the sewa, the bhakti of the true Guru.
And as we know, the True Guru is the formless Wahiguru in his Shabad or Nam swaroop.
So how do we serve this Shabad Guru? Of course, it is not possible physically, but by our chit, which is same in nature as Shabad Dhun, and this is achieved by doing His Simran alone.
The True Name of the Lord comes to abide in the mind, and through the Name, one merges in the Name.
This is true also, as Third Patsahhee tells us in His paviter Bani of Anand Sahib: Nam jinke man vaseeya, vaajeh Shabad ganere.
If we firmly establish the Nam Simran within us, we shall listen to the Gurbani, the Shabad Dhun, the Nam within us, which is reverbearing within us all the 24 hours non stop. This is the Bani, the Amrit of which Gurbani talks about in the begining of Asa kee War. Which by listening to it, or we can say thus drinking it, through the hearing sense of our soul, that we become immortal and never again come into a mother´s womb.
Without the True Guru, the whole world is insane.
The True Guru is the Bani, the Shabad, which is within us, which guides us and which by boarding onto it, by its simran, we are carried by It, and thus reach our heavenly abode of Sach Khand. withiut ths understanding of the Bani, we are just as good as ritualistics, fanatic orthodoxs ...thus blinded by our manmaat, bexcuse we do not follow Gurmat, but rather, what we are mistakenly told to what Sikhee is about ..... Not by our wise Guru Sahibans, but by fellow moorakh people like us....
But one who becomes Gurmukh comes to realize the fourth state of celestial bliss; he finds peace through the Name of the Lord
O Nanak, through the Lord's Name, one is emancipated; through the Shabad, he is rid of egotism.
Here Guru Jee is telling us, that we become Gurmukhs in true sense, by the jap of His Nam, and thus reach the plane of Supreme and permanent Bliss, and being free from the cycle of births and deaths forever. Then also our hankar and all the other 4 vikaars get dissolved, with the power of Nam.
God bless you.
Sat Sree Akal.