I keep procrastinating. Oh, well, it was really hard to begin. Every time I would like to start it was also kinda hard.
That day, I would spend to read through the tutorials. I had enough, I would update soon what I found was important. I had to work through it.
Six days later, I had not completely familiar with the syntax yet. However, I already got the feeling of the pattern of the code work. I delved into the syntax and the mechanics! It was probably still some days before I could make a working simulation but I had a good feeling about it.