Every single tip on here is spot one. If I had to pick a favorite it would be getting coffee with others. Because years ago I started a coffee/scone friday run and it was open to anyone on our floor. We left at certain time every week, and people would even catch up with us to join. It allowed people who never had a business reason to interact to connect with each other. People loved it. In the years since several people recounted to me their first interactions with me was during those coffee/scones runs. They remember those times in such detail. I was shocked. Small things like this matter way more than most people think about. So take the time for a coffee. It matters.