Does anyone else who try free writing feel the same as me?

------------Free writing is normal-----------
When you learn free writing,you must put down on paper in words before you forget it.
When you think of something--a flashing idea--you must write it quickly and easily
When you agree something,in full, you must write down better In preparing for Exam, You must write up your notes of the sc. lecture.or it is a loss or failure. Write out a fair copy of an agreeable answer in full. for the exam.usage.
Apart from exam, you must write for pleasure and profit.Try write up your diary. Try describe the writing about events elaborately,friendly,and critically,
Normally it takes time to write an account ,record, events if you want to become an author,publisher,novelist, or make a living by writing for the newspaper!!!
Normally writing for pleasure and profit takes time in order to avoid a loss or failure or the difficulties in writing.
Normally when you flash a message occasionally,the idea flashed through your mind for your free writing as the days seem to flash by !
Normally, your flashing idea under you is better to be trained to write down  easily, clearly, recognizably, because it is your free-writing.

Of course, you become conscious about what you saw, felt or meant if you've a purpose in writing.

However, your English grammar (especially subject-verb writing ) is not very good or have not aware of their agreement/usage.

e.g.
"the stuff that I think of seems":  stuff usually is a collective noun that usually mean plural count. Correction: "the stuff that I think of seem"......., I won't think of them (as seen you counted 'them' in you mind).

"to appears": to must follow by a infinitive (no 's').  Correction: "to appear"

"I think it don't appear in my mind spontaneously": It you write "it" should be "doesn't", but as said above "the stuff" refer to plural count, here the Correction: "I think they don't appear..."

"But I wonder if the thought is like what I described,will it help me to understand myself better?": This sentence is structurally wrong and poorly combined.  Need to rewrite/Correction: 
But I wonder if how I write really describe what my thoughts are and does(will) it help me to understand myself better?
[Try only to correct the structure, keep most of the 'words' you've used.] 


Keep writing, but be cautious!  Hope I've not make any mistake in the Corrections.