Depends how much of the year is wrong/bad/not working. If I feel at any time I'm not enjoying something, or something isn't feeling good more than 75% of the time, then I know it is time to make a change or let something go. I would only ponder something for years if the majority part of the years are good. EG if I was hating what I'm doing 4 out of 5 months in a row, I will make a change. If I didn't like something for 1 month out of 4, it's ok, maybe just a bad month. If things are bad for 3 months out of 12 then something needs shifting 🙏