Half Empty, or Half Full?

An empty glass is like a morning. It is full of possibilities. It can be filled with anything. 
You could fill it with milk – something healthy. Or you could fill it with an alcoholic drink – for fun. Or you could fill it, drink the contents, and refill with something else. (Rinsing first is recommended.)
And you could start your day with exercising. Or you could go out with friends. (Or you could do both, in the order suggested. (Again, rinsing first is recommended.