Skip the eBay gamble! Start low-risk by offering simple repairs you can learn online – screen protectors, phone cases, basic cleaning. Network with local stores – offer free checkups or discounted repairs at first. As confidence grows, graduate to broken devices from friends/family (with clear expectations), focusing on older, cheaper models (iPhones 5/6, basic Androids). Practice on these, resell working ones, recycle the rest responsibly. This builds skills, avoids expensive risks, and helps you find your niche before investing in pricier brands and complex repairs. Good luck!