Buy one less ticket day than your trip length and have a down day in the middle of your trip. Use it to sleep in, hang at the pool, visit resorts, maybe have an early night.
Otherwise, you just have to let go of your expectations and allow the day to unfold. Only make plans for the items that you absolutely must experience. Don’t stare at your phone Forget about FOMO. It isn’t about squeezing in every single activity and restaurant. It’s about picking and choosing only those things which will give you the most joy. Sometimes that’s staying for the parade and fireworks and sometimes it’s an early night at your resort watching a fun movie under the stars. It’s not a competition.
Yep, this is what we do as well. If it's hitting all four parks for four days each, we'll schedule a down day half way between. Sleep in, go to the pool, Downtown Disney, etc. Sometimes we'll also tack on a down day for the last day making it four days in the parks and two days at the resort or Disney area.
As for park days, we're fortunate enough to stay at Bay Lake Tower. On Magic Kingdom days, we'll go in the morning and come back around lunch time or shortly after. Have lunch and dinner in the room or resort. Maybe even relax at the pool. Head back that evening for some rides but return to Bay Lake to watch the fireworks there. That's gets us away from the crowds and late night rush to exit the parks.
Similar for Hollywood Studios. I prefer the bright lights and such at night. Will skip the morning rush and head to Hollywood Studios later afternoon. First stop will probably be an early dinner in the park while it's still hot outside. Probably around 2pm'ish to 3pm. Then hit the park till closing time watching Fantastic.
Animal Kingdom usually is a half day park for us. We'll go early but usually later afternoon we're ready to head out to our resort home, the pool, or Downtown Disney.
EPCOT is our full day if we can make it. We might give it a late morning start. Just depends on how we're feeling and if it's park day #1 or #4.
Ultimately just comes down to planning breaks. The full tilt one in our family is wifey. She wants to go from open to close no matter what. We have to get her on board with the down time or we rotate through leaving one with her while the rest of us head back to the resort. She's our go go go girl!