South Africa, Oct. 10 -- Looking back, I've realised these encounters weren't a waste of time. In fact, they taught me some of my most valuable lessons about how I want to spend my energy, and with whom. Here are a few of those gems.

There was a time when I thought networking meant 'make friends with everyone in the room.' Spoiler: it doesn't. The truth is, not everyone is meant for you, and you're not meant for everyone. And that's okay.

I used to beat myself up after events, wondering why I didn't 'click' with certain people. Now, I take it as a sign. If the conversation feels forced, or I'm stuck smiling politely while someone explains blockchain for the 17th time, I've learned to gracefully excuse myself and move on. Networking is a...