There's something almost relieving about admitting this out loud: life is genuinely about loss. Not because we're unlucky or failed at something, but because time only moves forward. Every choice we make closes other doors. Every year that passes means we can't be that age again, can't redo that conversation, can't take back the risk we didn't take. We spend so much energy pretending this isn't happening, distracting ourselves or convincing ourselves we can "have it all," that we miss something crucial: accepting loss is what actually lets us live.
The non-obvious part is that this realization doesn't have to be depressing. Once you stop fighting against loss, you can actually start paying attention to what's here now, because you know it won't last. That friend you keep meaning to call becomes urgent. The ordinary Tuesday afternoon feels a little more vivid. You stop postponing things you actually want to do because the time is already disappearing. Loss is just the other side of meaning—things only matter because we can't keep them forever.
This isn't about resignation or sadness. It's about orientation. The acceptance that we're temporary creatures living temporary moments actually sharpens our focus on what we're doing right now, with who we're with.