I was thinking about my adult children through the lens of Tim Urban’s famous blog post, The Tail End. It reminded me that I’m on the flip side of his statement about his parents. Now I’m the parent with kids that live away from home. In many ways I’m on the tail end of my relationship with them (having already spent 90% of the time I’ll have with them in our lifetimes together). Nothing focuses the mind on the most important things in life than realizing you’re in the waning moments of any one of those important things. Sure, we may have another 40 years or more together, or we may have run our course already, we’re never really sure are we? So embrace it, and them, when you’re together.

That got me thinking about some close friends. A couple of them will be sailing away again later this year for an extended adventure to faraway places. Sure, we’ll visit them in a few of those places, but it’s not like we’ll be seeing them every weekend then. Another couple of friends hike every weekend and invite me to tag along, which I rarely do nowadays. This has led to an absence similar to if they’d sailed away like those other friends. Life calls us where it will and perhaps we’ll see them again one day, but that tail end seems apparent.

When you build a career in one industry, you build a network of people whom you come to rely on to always have your back, to always be present. Change industries and see how quickly those relationships disappear. It’s a lot like college or growing up in a certain neighborhood. Most relationships are built on convenience. Few survive the removal of that convenience of proximity when it’s gone. Sure, there may be a Christmas card every year, or a social media “like” as we keep track each other, but are these the same?

The point of all this, as Urban himself suggested, is to be fully present in those moments together, for we never really know how many we’ll have. To be aware is the greatest gift we can give to those we care about, whether we’re at the start of something beautiful or in the waning moments of our time together. Put the phone down. Listen and speak with the perspective of having heard. Be here, now. For it’s all we really have together.