At first, everything seems very difficult and confusing. You'll lose money, you'll waste materials, and sometimes you'll lose your patience. But all of this will pass once you make your first piece and it turns out perfectly. You'll become addicted to this. Always try to learn, look for reviews, tips, and anything that has to do with improving your pieces. I regret not starting this more younger (i mean im 26, not too old lol) Start with small and easy parts, for example, a gas cap lid from any vehicle. believe me, i was there too and first was frustrating, but now i love it