Walton

1. rescued Victor frankenstein

1.1. he is indebted to Walton

1.2. decides to chase his own goals

1.2.1. creates Frankenstein's monster

1.2.2. adversity

1.2.2.1. doubters

2. striving for goals

2.1. endager his life

2.1.1. dedication

2.2. whaling ship

2.2.1. arctic circle

2.2.2. dangerous

2.2.3. puts crew's life in danger