english: I don't know whether this applies to your son or not, but when someone asks me a question like your example I can pick, I can identify whether I either want to go, or whether I'm willing to go, but if you asked why I chose to go or not go I probably wouldn't give you much of an answer...
non_english: Nó cliceáil anseo: WEB -- (Scrollaigh síos beagán a fheiceáil ar an gCód leabú)