Every freelancing guide I find just piles on more and more stuff to worry about. Skills, portfolio, rates, contracts, taxes, payments from abroad. It never ends. Makes it feel like you need to be an expert in everything before you even talk to your first client. For someone who just wants to dive in and figure things out along the way, what is the absolute minimum I need to sort out first? Curious how others handled this without getting overwhelmed right at the start.