Until 3 years ago I was not good at time management. I pended things that I have to do and felt stress on them.
Now I feel much better about the time pressure. I do things upfront because I know eventually the amount of work is same.
This is related to comfort zone.
I have shifted my comfort zone to as such, “A person does thing upfront”.
Therefore I feel comfortable doing things earlier.
When I was younger, I felt starting things early is not fashionable, in Japanese majimesugiru, but now that I grew up and feel differently.
Just start early, the life will become better.