I have to be up for work in five hours and I just got done looking at a bunch of skinks on Wikimedia for the past half hour or so to try and get me tired and it's not working and so I don't know if I'm reading what you're asking right. If I am though, man, I'd rant right now.
If you can do it without risking your finances, your job, or your family life, shit yes you should. At the very least, it'd make you a bigger you in ways you can only begin to imagine. You're looking at school to learn skills, expand yourself. It's not like you're thinking about taking yoga or signing up for Crossfit. ::Sheesh::