I think 3 months is long enough to figure out if a company is a good fit for you or not. If you're suffering then leave. Particularly if you enjoyed the last pl

I think 3 months is long enough to figure out if a company is a good fit for you or not. If you're suffering then leave. Particularly if you enjoyed the last place you worked. Folks may ask but just tell them you left of your own accord and you didn't feel like a good fit for the team. Don't do anything suddenly unless you have the cash to make it a month or so or a job already lined up. The leave, be nice about it, and never look back. I did two short stints of around 6 months each before ending up at my current place of employment and they didn't ask anything when I got hired.