What are some arguments against our bill

I think that the bill should say that even though your brain is not fully developed till you are 25 I think that most people even children our age know what is right and what is wrong we should be punished for our actions even if it is proven that people our age do not have a fully developed brain but I think that most people our age know that if they do something like that it is wrong and people know it's wrong and it will be wrong no matter what age you are and that people our age should be able to be tried as adults and should also be able to be put in jail with a life sentence.

because it shows examples of juvenile offenders and it is also is a newspaper and it has links showing where it got some of the information