I've been at my job for almost 3 years. Within those 3 years people I've been friendly with have come and gone. There are a few people in my team who are my age who will chat the odd time but they mostly speak to eachother as they sit next to one another. I can't help but feel jealous of their work friendship and feel left out of conversations when I'm having a bad day or busy work day.
How can I make more of an effort or try to get them to interact with me more? I try to start conversations on a daily basis but they always just continue off in their own group.