I'm 20, brilliant and totally lost

Recall that the guy is in South America, where many millions of people still live in the most grinding poverty; I can understand why a teacher would argue that since videogames are toys for rich kids, it's self-indulgent to devote oneself to such a thing when only a day's journey from the university (or maybe less) there are people with no clean water, access to medicine, etc. Now, I actually think a South American videogame compny would be a fine thing in the bigger context: it would create jobs, diversify the economy, could lead to new educational tools and so on. Videogames certainly stimulated my interest in computers and technology and still do. But while he may be brilliant enough to become a fine game programmer/designer/businessman, I can't blame him for being socially and economically immature enough that he's not able to see how it all fits together.

so my answer would be 'you love video games? Then make some, the world needs better games, because games can be powerful learning tools'.

That said, I joined a startup as his age. Younger, actually - I was 18. It was a good experience in that I learned a great deal of technical knowledge very quickly and it laid the path for the career that I've formed since then, but it's not a remedy for a spiritual problem.

I'll qualify my experience to say that the first startup I worked at was not a good company; our president was arguably a snake-oil salesman in a lot of ways, and myself/the other engineers often worked 'deathmarches' leading to a moment where I was literally told during a doctor's appointment that I would have a heart attack before I could legally drink if I didn't find a new job.

I don't regret the job, overall; I learned a lot professionally and personally, and the next startup was far more successful. I do regret not wandering a little more, though, and he should take this opportunity.

A teenage girl bragging about her fashion sense or poetic style does not directly equate to the statement 'I want to make video games'. Unless, of course, you are implying that anyone who makes that statement has already tried and failed at creating successful video games and are now doomed and hopeless before they even hit the campus floor (as I am assuming that teenage girl is because, well...her poems suck).

I wanted to make video games. I went to a school specifically for that. I made it halfway through. The reality (to me, at least) was that the industry was just not worth it. The average lifespan of a game developer is 5 years...before total burnout ensues, and you are left entirely drained, hopefully with some bank though. But above all that, I decided to drop out because of a very simple and fundamental reason: It took all the mystery out of games...the X-factor, if you will.

This is not just refined to games of course...I feel that this happens all over the place, and the simplest answer as to why could just be that we as humans LOVE to learn. Just the prospect of learning some new language or about a new technology can spike a persons motivation to new heights, even if it is short-lived...we keep going.