To be respectful is to honor, obey, to be obedient... It could mean lots....
But to be respectful mainly means to respect someone for their position or status. Hope it helps. :)
According to the book “The Evolution of Useful Things”, the immediate cause of Richard Drew's work with cellophane was option three. It states that he desired to make his tape available in moist situations. This brought about the invention of masking tape and cellophane tape
I believe ether he must survive for his freedom off the island or if your asking time wise then for 3 days without getting caught