Should I or Shouldn't I...

I've been contemplating doing something new and exciting with my life. Currently Spencer are I are doing pretty well making a living at our current jobs, but if we ever want to move into a nicer place or afford to have children, at least one of us will need to get a different job. We just don't make enough as it is. I've been thinking about the possibility of getting certified to be a Pharmacy Technician. The certification program through SLCC takes about a year to complete, and all together costs between $2500-$3000, which is a lot less than the career colleges in the area, which can range from $12,000 up for an eighteen-month program. So I was considering that. My one problem is my current job: I don't ever want to leave. I mean yeah, the job can be really stressful, but I love the people here. I've been here for two years and I'm so completely settled in; I'm comfortable with my work and my commute (or lack thereof) and the people I work with. I generally don't like change, even if it is my idea. But as a pharm tech, I would be able to make more money. I just don't know what to do. I have an appointment with an academic advisor this wednesday. Hopefully after I meet with someone and have some questions answered I'll feel a little more confident about where to go. I just don't know if this is the right direction or not. Hmmm.