I practiced for at least two hours every day for twenty years, before then I practiced maybe four to five hours a day, and before then 14 hours a day. It was all I had ever done.
I play with feeling so I need to hear what is coming out of the amplifier to inspire me; I don't just play mechanically. I need to hear what I am doing in order to create the next note. If I don't hear it then I can't feed myself.
I have always known that it comes from deep within myself. I always knew what sound I wanted, and how I wanted to play. I knew everything, it just had to be developed.
If you are in a band like my brother, Rudolf, who is in the Scorpions, then you have a kind of umbrella and you cover each other. You have five people to discuss things with and you are all in the same boat, and therefore make much wiser choices.