The Slow way is the Fastest
Adult beginners tend to be impatient and easily discouraged when they make mistakes.
Please note – No “mistakes “, no learning progress!
I understand one is excited to reach the end goal immediately, but remember that the more you rush things, the slower you move forward.
If you get a good solid ground for your piano technique and musical understanding and focus, mastering one step after another, you will reach your destination the fastest way possible.