Life and Death. 
Every ending brings forward a new beginning. 
 
... placing the hair in the scenery and letting it be part of it's surroundings reminds me a lot of being able to touch others through the service you can offer them. And by service I don't mean slavery, but the simple thought of "How can I make this situation better? How can I contribute to a healthier environment? How can I lighten up this person's day?"
There are times where these things come naturally and easy and there are times where we need a little reminder that it is in our hands to make the world a bit more worth living in every day.