Yes.
That is a very good point that lunatic has made.
Just be careful on your creative endeavors because like I said the world can be a very scary and crazy place especially when it comes to the more sensational parts or areas of life that are almost impossible to accurately predict.
Psy could have been a failure with his hit song Gangnam Style and everyone could have laughed at him for example or that application that you thought would be a big hit that you spent years making could turn out to be a total and utter failure...
For example I left the IT industry because yes the money wasn't anywhere near as great as what I am getting now and went into the engineering and technical side of things.
Some of us in the engineering field get paid an absolute fortune and you will never starve.
For example with my qualification there are only about 500 in the entire USA that is capable of doing what I can do.
But before you start getting all excited it is extremely hard work and takes a very long time to get it -
no less than 3 years of experience to be exact (this also depends on what you have been working on as well might be longer if it is considered too junior what you have done prior... or what type of exchangers and vessels ect it could be as long as 5 years experience required maybe even longer depends on what you have worked on before) and that is just to get accepted not including how hard and difficult it is to pass the final exams and all the practicals involved to assure that are good enough because it carries tremendous responsibility. It is no joke my kind of work. There is no room or space for "woops sorry!"... maybe in other industries like a school or something yes... but not mine...
I get paid a hell of a lot of money but I absolutely love what I do as well... sometimes the pressure is immense and totally insane and I feel like it is just a bit too much and I feel like the entire world is on my shoulders but that is another topic entirely and comes with the territory but I love it though much better and more fun than IT ever was.
They are correct do what you love... but I don't agree that the technical fields won't make you rich that is where some people are not entirely correct.
In my field I will get paid a nice fat 90$ per hour (and that's being quite conservative or underestimating I think over seas it is much more than what i get here) and I work in the engineering / technical field.
If you love money what I recommend you do is go and get work where there are very few people that are capable of doing said work and where you will be as rare as hen's teeth.
That way you can retire very early if you so desire
But yes be carefully to put all your eggs in one basket.... I love crypto-currencies for example but due to the volatility / instability I would never risk everything I won into it... that is unwise.
Do something that you love that will always bring bread on the table
But don't risk that bread on the table for something that could land you on the streets if you don't cross all your i's and t's that is...
I don't want to destroy your dreams but just be careful that's all