Actually, I'm an architecture student, got enough money so it's not such a big issue. I'm really into archviz and I thought, I could easily charge the thing I love to do in my free time. So it's basically extra money. But, I'm getting into it seriously and tend to become a pro in let say 2 years so, dealing with the breaktrough to a high level is my concern now. That includes developing my own style, artistic-value and quality issues, learning, working, estimating the prices of my own work, struggling with the midrange status I'm at and so on. I guess every pro got to get through all of this and that is the main reason I'm here, to get some advices, to learn what to do/not to do in this business... Hope you guys understand that struggle.