A private teacher is usually the most effective way to learn the piano. However, if you believe that the route of a private instructor is not for you, then don't worry, there are many alternative methods out there that will help you to reach your goals. In fact, there are a few courses online that do an extraordinary job in teaching people how to play the piano. If you decide you want to teach yourself to play piano, there are a few basic things you should keep in mind:
Stick with the course
Learn more here: how to teach yourself to play piano
Believe me, there is more than enough material in a few of these courses to keep you busy for ages. If you stick with a course, you (will) be able to reach your goals. The process of teaching yourself to pay piano may at times seem long and tedious, but if you are persistent and put in the effort, you will be very pleased with the results.
Practice, practice, practice and then practice some more. This is the only way that you will get better. Teachers, courses and books are all tools in your learning process that will provide you with what you need to succeed. However, YOU are the only one who decides if you reach your goals or not.
Enjoy learning to play piano
Teaching yourself to play piano can be tough, but that does not mean you don't have to enjoy the process. Just remember to take appropriate rest times, progress at a steady pace and not to overburden yourself with short-term goals. Whatever your reasons are for teaching yourself to play piano, you will have a difficult time achieving these goals if you do not enjoy what you are doing.
Learn more details about here: https://www.howtoteachyourselftoplaypiano.com