Here is a link that describes THE WAY, imho, to practice.https://kantsmusictuition.blogspot.com/2007/09/secret-on-how-to-practice.htmlWe all can learn more pieces faster this way. You can prove it to yourself in 7 days.
With me the problem is getting out of the procrastination zone. Also, it's sometimes hard to practise everyday because it does geting tiring if you play the same piece over and over to get it right.But today I thought about my dream with the piano and from that I drew motivation and now can cope with the longer time playing.