I realize that this thread is not any kind of panic attack, but it highlights why everyone needs a pre-planned, non-human-emotion-influenced, approach to buying stocks. Typically, that's automated buy-and-hold index funds.
Because . . . behavioral economics is a bitch. Your instincts are pretty much always wrong.
If you are buying stocks, you want the market to go down. ALWAYS. Down, down, down, down. Every time the market is down and you buy, you win. The only time you want the market up is when you are selling--for MMMers, that's post-FIRE.
I totally get the emotions, and I too feel a little sad when the market is down, but I realize it's wrong. Yes, you might need X dollars to retire, but the way you want that to happen is for the market to EXPLODE at the last second. So every purchase you make is at a "down" price.
And by the way, you then have to trust the 4% rule because your instincts are going to be wrong again. How do you know?
See all the threads about how the market is going to be down for the next 1, 2, 5, 10, 20 years and you can't trust the 4% rule because the market went up quickly the last few years.
Behavioral economics at work. So enjoy the down--if you're buying, it's helping you!