Want to hear a sumary of my relationship with my youngest brother as applies to X?
No? Here it is anyway:
Carlos: Elisa, buy me X.
Elisa: (firmly) No.
Carlos: But I want X! I neeeeeeeed X!
Elisa: No! I have absolutely no/very little money!
Carlos: (throws huge embarrassing tantrum)
Elisa: (turns red. goes home.)
In a word - arghhhhhhhhh.