If I could be a well-organised person, I would not miss the train that day. If I did not miss the train, I would not be late for the job interview. If I were not late for the job interview, I could get that job. If I could get that job, I would be a millionaire now. If I was a millionaire, I would buy a gorgeous villa on the coast. If I were to buy a villa on the coast, I would admire the view of the sea every day.
Bucks internal conflict explored in chapter 6 is the sense of love he felt for John Thornton. After John saved buck he does not want to leave him, and now knows what it feels like to be cared for.