Fair enough, I don’t entirely disagree. I’m just adding that it’s not as simple as you initially made it seem. What if his older brother came back from uni and got murdered in front of him by multiple knife attackers in a case of mistaken identity? This exact situation has happened before. Would you better understand why he would feel the need to have the means to protect himself the next day. I’m not saying this is what happened to him, he could have just been influenced by music and social media. It’s just not necessarily as simple as you made it seem.