Cracked crankshaft?

Will you regret it if you don’t replace it (the crank), and it causes a problem down the road? Or breaks? I know I would….

Or, if you used it, would this be like a little monkey on your back every time you ran it?

Now’s the time to replace it, IMO.
Your right im probably gonna regret it later down the road, or it'll be on my mind every time I drive it. Im gonna look into getting it repaired or replacing it.