@ jlsheeha, keyboardclass, nearenough, feneon, Rafant, natsmusicpath, pianist1976, mefy, scottmcc, chopinsmaster, mad_max2024 Thank you all for you kind words and ideas you gave me. I really appreciate it.I will try to find a piano teacher who knows more about piano injuries, maybe he can help me.PS: I am living in Netherland. Is there someone from Netherland at this forum? Does anyone know a piano teacher in Netherland who can help me?