I think it really makes sense for you to do your homework if you have not already. This includes 2 things.
1) Make a "retirement spending" list. This is NOT like Fidelity says at 80% of your salary or anything to do with your working list. Sure, property tax or rent or gas for your car will be the same. But insurance won't if you're on a group plan from work. I'm particularly sensitive to this because I retired 2 months ago tomorrow. DW and I are paying 5 times what we paid when I had a group plan. Anyways, make the list. For us, while working, we spent $50k a year. In retirement, $75k.
2) Build a life spread sheet. For each year, list all income, assets, a percentage gain you expect for your assets, and spending. By doing this for every year, you can change the percentage every year to match what gains are expected. As a year ends, replace predicted with actual. With this spread sheet, you can put in when you quit your job. When your spouse does. When you have college expenses. When social security starts. Anything can go in and get categorized as income or spending. What this tells you is a lot. First of all, you can look at total assets and if they go to zero in 5 years, you're not ready to retire. If in 30 years, you have $5M, then why are you still working? This is WAY more accurate than depending on the Trinity study numbers. The Trinity study doesn't let you put in that you need a new car in 3 years. That your roof needs replacement in 10 years. That your kid will be in an $80k per year college in 12 years.
What did I do? Well, Covid helped me immensely. I worked from home, helping customers over webex or teams or just on the phone or email. I'm tech support for complex electronic hardware designs. I should say "I was".... When not in meetings, I'd mow the lawn or go to the grocery store or bring a load of scrap steel to the scrap yard. For 2.5 years, I practiced being retired. We had 25 times spending 10 years ago, so didn't have the financial stresses when I made the decision to stop. DW couldn't believe we could possibly afford to retire and it took me years to convince her. With the kids out of college, the big dollar upcoming things are house maintenance things. In your case, do #1 and #2 above. This is "doing the math" that I always recommend (sorry, I'm an engineer). If the spread sheet tells you that you're good to go, fine. If it tells you that with a part time job at Papa Ginos making pizza on the weekends, then there ya go.