I always get emotionally attached to a team. Usually in the first or second season. To the extent where I look up their webpage, check how they do IRL etc :o
So I find it very hard to leave a club unless I feel forced to. The exception is ****y chairmen. They can really destroy your game. So if that happens I cut my emotional losses and find a new team. But this rarely happens tbh.
The first season is usually rough for me, as the team plays like ****. Even though I am a llama I hate to lose. So the game can feel like a continue button then.
Later on when the team's results improve I usually get p*ssed off when they don't perform as well as they should or I'm hoping for. I start to scream at the computer and need to calm down somewhere. Not good
Right now I'm in the gorgeous "team is doing well and I'm in my happy place" phase