I guess I am used to keeping an emotional distance, and of course I know that we can help people, and I see people's situation improving.
But there are certain people and stories that stay with you forever
The blind man with his map to the shelter, which he couldn't read, and nobody he approached would speak to him or help him, they just backed away - I saw what was happening when I found him
The 18 year old gay boy struggling to finish his A levels at a top private day school, without them finding out his parents had thrown him out the day they discovered he was gay
The 16 and 17 year olds desperate to pretend to be 18
The refugee jeweller who was working in his studio when a friend arrived with his passport and warned him to run, and he ran to the airport in his shorts and flipflops, wearing as many of his rings as he could pick up in those few final seconds. When I met him in London a few weeks later, he was still only wearing shorts, flipflops and about a dozen rings
The legal secretary with hypothermia and pneumonia sleeping in her car and ironing her work clothes in the local laundrette
The young Muslim widow in the 30s who had been thrown out of her home by her brother in law the day her husband died, sleeping rough
The young teachers crammed together in an illegal squat dreading their head teacher finding out they were going to be evicted.
I could go on for several pages - some of these were many years ago, but they stay with you.