`1,` Because it to keep warm
`2,` "Doing Grate Patrol” means being at the church at 5.45 am on Saturday or Sunday to serve a sack breakfast
`3,` Sandwich, boilled egg, fruit, and very hot coffee
`4,` The homeless people depend on the writer and on the others who serve them
`5,` It brings Daniel joy, gives him purpose, and connects him with those in need