Almost 24, Lucia Montes is in a quandary. She’s an aspiring journalist and yet loves science (and even dreams of being an astronaut), so she wonders whether she’s on the right path. She’s weighing the time and cost commitments of going back for a different degree as well as whether her current route can be altered to accommodate a more fulfilling career. [Many of the YouTube commenters both relate to the issue and offer genuine insight based on their own experiences.]