Keeping a positive head.

"Live like you are dying" doesn't mean that you would live with depress emotions.

Rather,

In my humble opinion, it means that you should keep a positive head and keep on cherishing the people around you.

And to cherish them is including not to force your desires and wishes on them.

But rather,

To be able to be happy when they are happy.

To be able to support them whenever they need you although it is really contradict with what you always wanted to.

To love them, though they hate you.

To be kind to them, though they hurt you really bad.

To always be honest with them, though you know that they will hate you for that.

To believe in them, though you heart is full of unsures and anxieties.

And to always keep a positive head, though your next seconds are fulls with the unknowns and countless possibilities.

:D