Chill out a bit, dude. If you finish 7 days of work in 2-3 days, you'll get rewarded with more work for the remaining 3-4 days. 😄 And ultimately you'll burn out and will have to take a break for 1-2 years from job to recover, before you can start working again.
So I have the opposite OCD. If the deadline is in one week, I'll procrastinate and start the work on day 3-4, and then when it's not done by day 7, I'll explain the complexity of the work in detail to the manager, and ask for one more week, and finally deliver the work in 14 days. 😂
And on top of that, I'll get nominated for employee of the month reward by the manager, for having delivered such a complex piece of work in just 2 weeks. 😂