what is robinson cruso character and with examples in the story?

Robinson Crusoe is an adventurer. He rejects family expectations, goes his own way, and has the instincts necessary to survive on an uninhabited island. He would not be considered brave, but he was innovative and creative.

…I consulted neither Father or Mother any more, nor so much as sent them Word of it; but leaving them to hear of it as they might, without asking God's Blessing, or my Father's, without any Consideration of Circumstances or Consequences and in an ill Hour, God knows. On the first of September 1651 I went on Board a Ship bound for London; never any young Adventurer's Misfortunes, I believe, began sooner, or continued longer than mine.

In a word, as the Sea was returned to its Smoothness of Surface and settled Calmness by the Abatement of that Storm, so the Hurry of my Thoughts being over, my Fears and Apprehensions of being swallow'd up by the Sea being forgotten, and the Current of my former Desires return'd, I entirely forgot the Vows and Promises that I made in my Distress.

So I went to work; and here I must needs observe, that as Reason is the Substance and Original of the Mathematicks, so by stating and squaring every thing by Reason, and by making the most rational Judgment of things, every Man may be in time Master of every mechanick Art.