Yes, Chicago is dangerous. Atlanta, Baltimore, Cincinnati, Detroit, Kansas City, Memphis, Milwaukee, New Orleans, Newark, Oakland, Pittsburgh, and St. Louis all have higher murder rates than does Chicago. There are also some smaller cities that have higher murder rates than Chicago, for instance Opa Locka, Trenton, and Wilmington. If part of your planned defense strategy in a criminal trial is that you live in one of the most dangerous cities, do not be shocked that does not work especially well.
Is there a statute that obligates someone to follow your order, and if so, what is the punishment if the person is convicted of not following your order?
Should you be involved in a shooting, especially if it is a questionable shooting, do not be shocked that the investigators look into your social media history and use posts such as these to show that you have previously thought about shooting someone as being a positive and desirable act.
You should consider speaking with an attorney, and, if nothing else, ask him how much he would charge to defend you in a shooting case if it does not go to trial and how much if it were to go to trial. But it may be worth it to also ask him whether or not he would recommend shooting in a situation such as this.