Quote:In the afterlife. do spirits do what they have to do like physical life?....(example: work, sleep, eat, happy,sad...etc.).
Work? hmm, from what i understand you do perform tasks - which you are intrested in. Do you sleep? i dont think so. Do you eat? I dont think so. do you feel happy or sad? depends on which focus level you end up.
Quote:Will they grow older? Will we see them the same as when they were alive when we die?
Nope, you wont age - because you have no body!. You will probley see them as they died or an earlier state abit younger, as people look very bad before they are just about to pop off.
Quote:how can I tell he/she is the genuine medium?....
They will tell you specific things, which only you know!, not casual guessable things, like "your the life of the party" - "i see you being loving" that type of 100% fake bull. If they get a name of someone you know straight off the batt, and i mean both names. You will have found yourself a pucca medium.
Quote:So, people(spirits) do they have to work so they can earn that?....Is it true that the other side much prettier and better than this world?
No, you can think up anything you wish. You can live in your own mansion or you can live in your own carboard box, for in a world were anyone can have anything, theres no need to fight over material posessions. As to the question, is the otherside beautiful? i guess it's as beautiful as your imagination can make it, therefore i guess it can expand beyond the normal limits of this mortal coil.