A budgie that flaps away from your hand is not being rude. In the wild, budgies are small birds that are eaten by bigger ones, so anything large and fast coming towards them looks like danger. Taming is simply teaching your bird, one small step at a time, that your hand is safe and even brings good things.
The kind way is reward-based: you offer something the bird likes, let it choose to come closer, and stop when it says no. The RSPCA advises rewarding pet birds with favourite foods, a gentle scratch or a favourite toy, and avoiding punishment, loud noises, sudden movements and fast hands. There is no deadline. Some budgies are hand-feeding within days, while nervous ones can need weeks or longer.
What does your budgie do when you are near the cage?
Did you see any of these in the last session? Tap all that apply.
Budgies cannot tell you they are scared, so watch the body. A comfortable budgie has soft, relaxed feathers, chirps and chatters, preens, explores and may rest on one foot. A stressed one freezes, crouches or leans away, goes unusually quiet, breathes fast, flaps frantically around the cage or bites defensively. If you see these, stop, move away and give it space.
The bird sets the pace. If it backs off, you back off, and you try again later from an easier rung.
Setbacks are normal after a scare, a move or a few days without practice. Return to the rung where the bird was comfortable and rebuild from there.
Once your bird steps up calmly, prepare a room first. Close windows and outer doors, switch off ceiling fans (birds cannot see the blades), keep other pets out, cover open water such as sinks, toilets and glasses, and cover or remove mirrors and unmarked glass the bird might fly into. Never use non-stick (PTFE) pans or heaters with a non-stick coating near birds: overheated PTFE gives off fumes that can kill birds, as vets warn.
Keep practice sessions short and finish while the bird is still happy. If your bird stops eating, looks fluffed up and sleepy all day, or has changed its droppings or breathing, that is a job for a vet, not a taming plan. Millet is a treat rather than a meal, so ask your vet how much suits your bird.