I create a new dated file every day and edit it on Vim. I think this is the ideal middle point: I can easily go back and see old information, but I also don't

I create a new dated file every day and edit it on Vim. I think this is the ideal middle point: I can easily go back and see old information, but I also don't feel that I'm "wasting" important space if I feel like writing down more things in a particular day.