Thank you all. I try to improve myself on the process. And repeating over and over again has the effect to getting better. If I compare my first maps to those I create now, its a huge gap. But that was walked in slowmotion. I am not sure if or if not I agree in that 10.000h Expert theory or not, but you get better in everything spending enough time and motivation in a skill. I am still a mediocre drawer in many things. Mapping helps me to find motivation to improve also in other fields.