1. Ukraine isn’t safe.
There is no denying there is a conflict in the Donbas region in Eastern Ukraine between the Ukrainian army and Russian backed separatists that has led to many deaths as well as the Malaysia Airlines Flight 17 crash. However, it is unfair to categorize Ukraine as either a conflict zone or remotely unsafe.
The fighting is isolated to a small region that was never on top of anyone’s travel agenda. Ukraine is not too dissimilar to what Ireland was like not that long ago — It has a pocket of violence but overall you’re safer than you would be in most major American cities. All major cities in Ukraine are extremely safe, have a high police presence, and are friendly towards foreigners.
If you’re going to get yourself into trouble in this country then you’re going to have to work extremely hard, travel to not a terribly interesting place, and then do a whole bunch of stupid shit you surely don’t want to do. It will be a struggle.