I've noticed that some varieties of interesting people (programmers, writers, painters, composers) like to get away from their regular routine to work on projects. They sometimes get invited to retreat centers, which are in remote areas, where they work on their projects, and get housing and regular meals.
Do you have the resources to invite interesting house guests for brief project visits?
Nope.
Even if I did, inviting a stranger to live with me sounds questionable. And also I don't see what kind of project could possibly happen here.
An exercise:
Name something that you do not do but should/wish you did/are told you ought, or that you do less than is normally recommended. (For instance, "exercise" or "eat vegetables".)
Make an exhaustive list of your sufficient conditions for avoiding this thing. (If you suspect that your list may be non-exhaustive, mention that in your comment.)
Precommit that: If someone comes up with a way to do the thing which doesn't have any of your listed problems, you will at least try it. It counts if you come up with this response yourself upon making your list.
(Based on: Is That Your True Rejection?)
Edit to add: Kindly stick to the spirit of the exercise; if you have no advice in line with the exercise, this is not the place to offer it. Do not drift into confrontational or abusive demands that people adjust their restrictions to suit your cached suggestion, and do not offer unsolicited other-optimizing.
To alleviate crowding, Armok_GoB has created a second thread for this challenge.