Trannies are a whole host of mental problems---let's stop pretending that they (you) aren't. No crazy should be allowed guns------trannies are notoriously flat out crazy and violent. Murder is high among their ranks.
And yes hun, criminal grandfather, likely illegal grandmother with status of grandfather unknown for now, druggy mother produced 18 year old with record of crime, violence, and pervasion----he's going to have drug issues as well. Don't know why you want to argue this----impulse control and addictions are largely genetic dealing largely with the frontal lobe of the brain. Fucked up family from Mexico into drugs and crime...have mentally disturbed 18 year old and you don't think he wouldn't also be on drugs/alcohol?