If the above user agrees to spend one day with me, I will do to him the following:
I will go through every minutiae of my sorry life, starting with what happened during the day, followed by what happened during the days past, followed by what happened the months past and so on.
I will make him or her listen to my most regrettable attempts to teach him Mathematics and Physics and bits of Civil Engineering to make him sympathise the drudgery I had to endure the past year.
I will make him or her listen to me lamenting about my bleak past, bleak present and have him or her speculate with me how bleak my future would be!
Or I can talk to him about the weather, about the world and of course not least political stuff.
If the above user does not agree to spend one day with me, I will do to him the following:
I will be sad :)