Hugs

I heard an interesting item on the radio the other morning, that hugs are good for you, and I`ve just come across this. How true it is.
But, on the other hand it`s only good if you have someone to hug you. For those with no-one, its no help at all to be told that what you feel you most need, is what you can`t have anyway because there`s no-one to give it.