Realized myself.

Yesterday, I went to Tokyo to join a drinking party which was held by my ex-colleagues.
There were about 10 people there, they drunk and spoke loudly.
And the tavern (居酒屋) was noisy.

I was surprised and a little scared at that.
Because I've lived in the countryside for 10 months.
The sounds that I normally hear are twits from birds, the ringer from the microwave oven and the time switch, the voices of my students and their families, and my boyfriend's voice.

I have realized that I'm entirely satisfied with the quiet life. 

Realized myself.

Yesterday, I went to Tokyo to join a drinking party which was held by my ex-colleague.
There were about 10 people there, they drunk and spoke loudly.
And the tavern was noisy.

I was surprised and a little scared at that.
Because I've lived in the countryside for 10 months.
The sounds that I normaly hear are twitterings of birds, the ding from the microwave oven , the voices of my students and theirs family, and my boyfriend's voice.

I've realized that I'm entirely satisfied with the quiet life.

(I referd to ティム and Jeff's correction :) )

Realized myself. Self Realization

Yesterday, I went to Tokyo to join attend a drinking party which is held hosted by my ex-colleague. There were about 10 of us.  They all drank and spoke rambunctiously.  At the same time, the Izakaya Bar 1 was very  persons, they drunk and spoke loudly.
And the izakaya was noisy.

I was surprised and a little intimidated by all this clatterings of urban life. scared at that. Because I have lived in the countryside for 10 months where the sounds that I always hear are twitterings of birds, ringinger the dings from the microwave oven and the time switch, the voices of my students and theirs family,and but above all - the voice of my boyfriend's voice.

I realized that I'm am entirely satisfied with quiet life of the countryside.

Good piece of writing.  It is the way of expressing it in English that gives you the most headache.

1.  I don't know Japanese enough to ascertain if this is the name of the restaurant/bar or just a generic name for drinking place.