> But what's so special about now? Are you really that much smarter right now than you will be tomorrow (or next week, month, year..)? More knowledgable? More prepared?
Obligatory executive dysfunction angle: the special thing about now is that I'm doing the thing. Once I stop, it will take me anything between 2 hours to 2 days to start again.
I agree, and relates closely to the YAGNI philosophy ("You Aren't Gonna Need It") [0]. It's easy to think, "I'm so close, it'll be easier just to do it now".
But what's so special about now? Are you really that much smarter right now than you will be tomorrow (or next week, month, year..)? More knowledgable? More prepared? Possibly... but it's more likely to be the opposite: in the future, you'll understand the problem better, you'll have more data to choose the best path forward, you'll realize there's another way to do it, or you'll simply have bigger fish to fry.
0: https://wiki.c2.com/?YouArentGonnaNeedIt