Here's the honest part: cutting your cousin's hair a few times doesn't make you job-ready. Real skill, the kind clients actually pay for, comes from proper training where someone corrects you on the spot, again and again, until cutting, coloring, and styling stop feeling like guesswork.
That's really what a good professional hairdressing course should give you. Not just a certificate at the end, but actual time with scissors in hand, working on real hair, making real mistakes, and learning how to fix them before a client's sitting in your chair.
If you're around Hyderabad, it's honestly not a bad place to start. Mirrors Academy is worth checking out, they focus on hands-on training rather than just classroom theory.They also provide hairdressing course in Hyderabad that can give you exactly that kind of exposure if you pick one that actually puts you on the floor instead of just in a classroom.