1 poor family
2 usally he only gets what he wants on his birthdays and christmas
4 has nothing new
I was moderately poor as well, and with all my other friends living in significant wealth, that made things quite frustrating. I also never really got any new toys or games or anything except as Birthday or Christmas presents, and I had a fair few hand-me-downs from my cousins.
I still didn't throw a tantrum whenever I asked somebody to make something for me and they didn't.
3 his rage is caused by his adhd and aspurgers
The only valid excuse on the list (Not ADHD though).