Betsy-maybe you could try finding people already in those careers and have a talk with them. That way you will really know what you are getting into and it will help you decide which direction to go in. I am sure the local hospitals/dentists/schools would be willing to connect you. Change is scary, but it is better than being stuck in a job you hate. If you can afford to make the change now I say go for it!! I love my career and can't imagine not loving what I do for a living.

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