Well, values (and specifically that of human life) change with time. Nowadays, some things that were not accepted before are now (for example,...
Third is IMO the easiest way, but of course not the most challenging. The problem with first person narration is that you'd have to create 3...
If you come up with a realistic method to make it happen, then it would be realistic. Now, it's up to your creativity. :)
I don't know if it helps but if you have trouble describe a scenery, try being at a memorable place. For example, at the top of a hill, watching...
... I was grabbing one just now. Heyo. I'm MeFe (not a silly teenager anymore) and I am currently trying to get more dedicated to writing, so...
Separate names with a comma.