Except for special cases, you don’t actually have to do a task fully. You can pick at it as you go.

For example, i almost never do all the dishes at once. I just do 1-2 when i pass by the kitchen and i have a minute or two to spare. Without even realizing it or barely feel the energy or the time used, the task is either done or it is much smaller and more manageable.

This can apply to most adulting tasks by my experience.

You can buy food in the UK now? They’ve came along way

Sounds like Megamind type of plan