Yes it is better to keep training even if your muscle is still sore.

My training was based on concentration, and it's impossible to cheat when you are concentrated

I love to be sore and when I feel sore I train even harder.

To be a good bodybuilder you must be a good observer.

Bodybuilding is not only a sport but first an ART.

If you don't like don't do it. But don't forget that: NO PAIN NO GAIN.

Eat a lot and train hard, I am sure that you will succeed.