Going back to school...

I will go back to school the day after tomorrow.
I dont want to go back actually, because the journey is so long, maybe 18 hours by train, and I go back by myself.
Every time, there is only me, no one else goes together with me, so I don't like taking the train. It makes me feel lonely.
I remember I missed the train once. It happened on the 11th of november, last year.
The train started on midnight and at that time, I was dozing off.
When i woke up, it 10 minutes past midnight, and I stayed in waiting room all through the night.
I felt helpless and very tired.
It is not a good memory for me, but it is a priceless exprience.
I hope this journy is smooth.

[Good work.  Remember that the pronoun 'I' is always capitalized.  When you use 'but' or 'so', you usually want the phrase as a subordinate clause, separated from the main clause with a comma, not a separate sentence.  You can say 'the journy is smooth' or 'the journy goes smoothly'.]

going back to school...

i will go back to school the day after tomorrow.
i dont want to go back actually
because the journey is so long, about 18 hours by train and i travel by myself
everytime, only me,no one else comes with me.
so i dont like taking the train, it makes me feel lonely.
i remember i missed the train once.
it happened on 11th november last year.
the train started at midnight and at that time i had dozed off.
when i woke up  10 minutes had passed
and i stayed in the waiting room all through the night.
i felt helpless and very tired.
it is not a good memory, but it is a priceless experience.
i hope this journey goes smoothly.

I hope so too, and that you  have a good one :)