If you're not on schedule, tell your PO. We estimate tasks to be done as if they were done by even the least experienced teamate. My PO would rather cut a few

If you're not on schedule, tell your PO. We estimate tasks to be done as if they were done by even the least experienced teamate. My PO would rather cut a few features and hit the deadline than deliver nothing because we wern't conservative in our estimates. It's a lot easier to plan for the worst early & hope for the best