I normally start to click with people after 1 or 2 months in the job. I'm worried because 4 months have passed by, and I have zero connections. However, as I said, the job is enjoyable so far.
I might need to check my mental health, but I wasn't depressed before starting here. Last year I was in another position, and I was content during that 3-month short contract and didn't have any problems to bond with coworkers.