My new job's making me feel overburdened

It's been months and it's crushing me. Overburdened with tasks, rude managers, too much travel and sarcastic bches. Having to work weekends too. I feel like escaping. Why am I do this? For a lot of reasons, and it's not that I haven't left toxic workplaces earlier. I've quit many. It's just that I'm just too late to the show, amongst other things.

Pls share some of your miserable work stories. Feel free to vent too.