My favourite poem is Invictus by William Ernst Henley. It is so beautiful in its simplicity. This poem proofs once and for all that less truly is more.
I am the master of my fate;
I am the captain of my soul.
Which leads me to obsession no. 6: Poetry.
I especially love poems from the romantic period, because of their simplicity and the way they use nature to describe a feeling or a state of mind.
Which leads me to one of my favourite poets, Lord Byron.