Are you happy with you career choice?

Just trying to get a little feed back form people who are actually in this trade. I've been working working as a autobody technician for the last 7 years and realized the other day I hate it. The little bit of money isn't worth what this trade does to the body. I've been looking into other trades and Aircraft mechanic is one that has caught me eye. So my question for you you guys is do you like or hate your job? Does it pay enough to actually live comfortably? What are the pros and cons?