Before any masterpiece of analysis begins, what do we need? Data! In this task, you'll be collecting the financial data that lays the foundation for the entire process. Imagine you’re a detective gathering clues; only here, it's all about accuracy and timely acquisition. What resources might you need? Financial databases, software tools, and patience are your allies. Are there challenges? Outdated or missing data can derail the process, so ensure everything is up-to-date.