Lately, I’ve been thinking more and more about entering the European market, but the more I delve into the matter, the more I doubt everything will go smoothly. I already had some experience—I tried registering a company through friends, and it seemed to go quickly, but then I ran into problems with the bank and tax reporting. Ultimately, I had to spend time and money correcting avoidable mistakes. Now I want to try again, but more deliberately. Could you tell me what are the most common mistakes people make when registering a business in the EU? What should I pay attention to first to avoid making the same mistakes?