"Good Things" is kinda 'road' song.
At one point sooner or later you realise that your life is a road, everything is uncertain and you are exposed for many unexpected things/people/events, part of them really bad or sad. But it's crucial never to forget what is really important for you in life, no matter how hard it gets. Then, life will bring it to you if you keep going long enough. And the taste will be incredibly satisfyin'.