Peter

I'd prefer 'person' to all the gendered options. (I'll make an exception when I'm in a room with mostly men, and someone tried to identify me as the short blonde woman, where woman would be an important identifier.)

I quite dislike calling nominally grown-up people 'boys' and 'girls'. I may still do it - it's quite a common thing to do in our society, so I've probably picked up the habit, though I'm trying to train myself out of it. While I may not feel properly grown-up, I *am* an adult, and I feel that adults are not 'boys and girls'.