There's a big difference between not liking your current job/recent jobs or even your specialty/field and not liking Engineering as a career. Seems some above have mixed up the two. My current job sucks in many ways, my last one with hindsight and though I didn't fully appreciate it at the time, was awesome - at least by comparrison.
I too believe the "do what makes you happy" can be taken the wrong way or applied incorrectly. Fundamentally (unless you inherited a bunch of money or are willing to sponge off society etc.) you work to earn a living. Now once you've reached a pay scale you can live on, then fine, making sure it's something you like is only logical.
However, taking a career you theoretically enjoy, but can't get by on the pay so that worries about that make you less happy, is just stupid.
Don't get me wrong, many of us could probably get by and be happy in the right job on less than we realize. I'm not saying be a complete wage slave if you can help it. However, either end of the extreme, be it working a job you hate just for the money even though you could live on less, or a job you supposedly love but with pay so low that worries about where your next meal will come from make you miserable, doesn't make sense to me.
HgTX, thanks for the link, I was going to try and find that.
The only careers I might discourage my kids from are ones I think they'd be completely miserable in/bad at, or that wouldn't pay enough/have good ROI on the college degree. Even then, I'd try to do it in a way that they discovered this by themselves rather than somehow coercing them.
Not sure how much we'll help our kids financially. My wife completely funded her self in the US, so kind of thinks they can do the same though she's hoping they'll do some prerequisites in the local community college so we can at least provide board & lodging. I did it in the UK so the government subsidized it (even a small grant that almost paid my rent - I was too young for the good old days when you could live off what they gave) and my parents helped a little (food money more or less) and my other costs were covered by government loans and summer jobs, so I'm a bit more inclined to help them a bit. However, I'm not sure I'd pay for out of state basket weaving or something.
KENAT,
Have you reminded yourself of faq731-376 recently, or taken a look at posting policies:
What is Engineering anyway: faq1088-1484