Again though, how I manage my time is my business. If I'm assigned a task on Monday with a deadline for Friday, I can finish it on Monday and have it ready for the Friday deadline and then spend my time how I wish OR I can report the task completed and then expect to have more tasks assigned. There's no need to have a negotiation with how any tools that I use makes me more efficient. You seem to be unable to manage your own time and need to be told by employer when to have time off. That's something you should try changing rather than expecting the world to change to how you want to spend time.