good or bad thinking

There is nothing either good or bad, but thinking makes it so.

awareness

How high your awareness level is determines how much meaning you get from your world. Photography can teach you to improve your awareness level.

struggle / progress

If there is no struggle, there is no progress.

堅持對的事情就沒有悲觀的權力，有挫折感的產生或許只是方法用的不對

learning

We learn more by looking for the answer to a question and not finding it than we do from learning the answer itself.

Behind frugal behavior

Behind their frugal behavior is a strong set of beliefs.
First, they believe in the benefits of being financially independent.
Second, they believe that being frugal is the key to achieving independence.