sometimes change is good. sometimes we are thrust into new situations without a moment's notice and are forced to adapt. not always easy, but necessary, yes. sometimes there are changes that you see and want and yearn for but again, not always easy to take that step into the unknown. often we stick to the way things are because of fear. even if we know that making that change is the best path, there is still a fear that the change might not work out the way we envision.
but certainly there is strength and one gets to the point where more time is spent contemplating how to make the change rather than just jumping in feet first and planting them strongly in their place & saying "just gonna do it".
analyzing can be a good thing, but it can also hinder progress.