It is important to note that there are no age limitations on who can donate organs and tissue. Newborns as well as senior citizens have been organ donors.
Its limitations are those of the physical universe: it won't let you play with some really wild ideas that aren't possible, but are fun to speculate about.
There are interactions with characters within the game which I think are pretty neatly done considering the limitations that you have to work with. I mean, a computer can't really generate a character that talks back and forth with you successfully.
I write for somebody who has my own limitations. My reader has a certain difficulty with concentrating, which in my case comes from being a film viewer.
You will not dishonor the divine perfections by judgments unworthy of them, provided you never judge of Him by yourself, provided you do not ascribe to the Creator the imperfections and limitations of created beings.
Globalisation has made us more vulnerable. It creates a world without borders, and makes us painfully aware of the limitations of our present instruments, and of politics, to meet its challenges.