I started learning to play 7 years ago when I was 63. We had a piano for years and both DDs learned, with one becoming quite proficient. I suddenly realised when retiring that I was continuing to dust it but no-one was playing it so why not have a go myself. It was something I had always wanted to do as a child but there was no money for lessons. I found a local piano teacher who would come to the house for 30 min. lessons weekly. We had to transfer to doing our lessons online (using Zoom or FaceTime) during lockdown. This was an excellent start to the process but I had no interest in pursing grades or exams and I felt like I got in a rut with my teacher's method so I looked online. I found a teacher that got good reviews through one of the several sites that act as platforms for music teachers to offer their services and have now been with her for a couple of years. If you are saying you don't want to have a teacher because you are nervous about having face-to-face contact when you are an absolute beginner, a good teacher will do much to give you confidence and encouragement. Most teachers offer a trial lesson which is about getting to know each other and what you want from learning the piano. To get the most out of the process you do need to commit time and effort to it. I feel my progress has been very slow but steady - nothing like the speed of a 10 year old rushing through the grades. It takes a lot of practice to retrain your brain but it is very rewarding. So - to learn well, especially if you want to be able to read music, you need to have a teacher who can help you make progress. There is a limit to what following videos online or working through books can teach you if no-one is telling you whether you are doing it right or not.