Day 5 from Yellowstone to Salt lake city

I came back to Salt lake from Yellowstone by shuttle bus.
I arrived there at 3:30 in the evening. It was still cold.
I was just staying in my hostel because there was nothing to do around there and I was scared of the darkness.

While I rode on the bus, I was looking back on my memories I've experienced so far; I remembered the things I've achieved in my high school. I don't know why but recently even though I strove to accomplish something greatly, I couldn't notice that I made great efforts for an attractive aim. I guess I might not have made a time to review the things I've done so far.
I realized that it was significant for me to recollect my memories because I need to know what I've got through in my life. The number of what I've accomplished will be more than that of what I've expected in my mind.

Being proud of myself is important.
It doesn't mean that I am self-centered.
A person being proud of himself will succeed in what he has been dreaming more greatly than a person with no confidence of himself.

I might say that I've done a lot of hard things so far.
The series of beautiful mountains with shining snow gave me a great confidence.