Ask HN: How to make management accountable to time?
One project manager has given three weeks to achieve a task which will potentially require all of the three weeks.
The second project manager has repeatedly assigned small tasks which have accumulated enough to set me back on the first deadline.
I might have the ability to tell one or the other "no I can't handle your assignments" right now but it would cause me a lot of anxiety in the future. I don't have the authority to tell a given PM no. Upper management seems to have no mechanism to assign my time to any particular local manager.
Yet I'm accountable for my time, and the PMs expect me to be able to answer for myself. But if I answer for myself, I poison the well with one PM and ostensibly our future relationship.
Any thoughts on how to solve this?