On the second day,
I have more confidence in myself.

I make it a rule to write diary in English every day.
The most crucial thing is keep writing.
As time goes by,
I'll get used to keeping my diary in English from day to day.
By doing so, 
it reminds me of something happy, exciting or sad. 

It goes without saying that
keeping a diary  can also help me to get to know
 what's going on in my mind.