I have zero idea of how to make gold with professions. What I need to read and where can I find such info? For an example I can create gems from recipes bought from npc and discover new rare recipes from daily profession research but here comes the problem: Reagents for gems cost as much as the gem itself and I have to sell it under that price to get it sold.
Where is the profit?
People always say "make your research, learn to ah" but what does that mean? I dont think "playing ah" is anything else than selling cheaper than competitors.