Millennials expect to make it big some day, with more than half reporting that they believe they will eventually become millionaires, according to a new study. Despite having crushing student loans (20 percent never expect to pay them off), credit card and other debt, people born between 1982 and 2000 share a confidence when it comes to their financial outlook. 'Young people are optimistic about the future,' said JJ Kinahan, chief strategist for TD Ameritrade, in a statement on the company's new report. 'On average, survey respondents expect to land a job in their chosen field and be completely financially...