This is just a hypothesis, a thinking practice, image you are not ill, and the ends of life is something unevitable like like an planet crash.
This is an old middle school writting title and always ends up with a lot of beautiful words and optimistic attitudes. If you google it you will get beautiful sentences and graphes that descript optimistic ideas, I summurise them as follow: 1. spent the time with parents and friends to get fully relaxed. 2. No works and study. 3. eat and sleep.
If the question is a little different like 1 year life left, the choices are mainly two: 1. live as usual with family and work. 2. do something different such as a world trip, learn to painting to fulfill yourself more.
I take all these answers unrealistic, impossible, just wishes and imaging.
If you know exactly your life has one day left and you are not forced to lay on bed, I don't think an adult will spend it with family which is your duty to carry on all the time. But for students it is true that go out with family is one the best things to experience. As for good friends, people rarely have itimate friends instead of the idea of being surrounded by a society and feel less isolated. I don't believe there are ture friends who is more important than your life. Yes, I am not a happy person most of the time.
To be realistic, life for adults are heavy and exhausted in daily work. So back to the one-day-life hepothesis, If thinking then I will definitely do something insane to indulge myself. For example, get drunk and wait to die in unconciousness, try to smoke or drug myself for the first time, to get sex or say love to goodlooking guys on the road, and to give a punch to boss. However these are in assumption, in reality I may choose to work as usual for I think the most romantistic story is you give your life to a career that you choose to operate for. Though for daily life it is boring and painful in those working hours, but to generate something is always make people happier than enjoy something, and definely your work is the thing you are most skilled and familiar with.
I felt tired but still want to think of meanings occationally to touch myself. Most of the hard choices made by people is actually to move theirselves instead of saying that is good to someone else. The one-day-life hepothesis, to be honest I don't know the choice for me, because people will never know their die. That is only a way to think what you most like to do and what is the most important thing in one's heart.
The saddest thing is, why people are so hypocrite and void including myself?