It must suck to work at Starbucks, we sigh to ourselves when we want to feel better about our own jobs. Now we know it’s true! If you want to work full-time at Starbucks, you have to make yourself available to work during 70 percent of store hours, according to corporate documents obtained by the Big Money. For some stores, that means freeing up the bulk of your schedule from 6 a.m. well into the evening. But even then, there’s no guarantee you’ll wind up on the schedule. [Big Money]