Unfortunately I'm too much of a beginner at chess to elaborate further on some of my thoughts, but here are a few.
Openings-The choices we make when we are young are very important. Even though they seem small in the moment, they help us acheive a life full of meaning and purpose.
Balancing the importance of material and position-Sometimes in life we are obsessed with having more than what we have, more than the next guy, and that will solve all of our problems. Indeed, money, possessions, and other MATERIAL things can help us in having a meaningful life, but they do not guarantee it. For most of us, we aren't blessed with those things. However, if we keep working hard, live life with purpose, and put ourselves in POSITION succeed, we will still find success nonetheless.
The relation is simple; chess is a waste of life.