There is always some risk involved in POM. However there are many safe paces also, such as the Vision City Mall, expat grocery stores and others. Transportation is an issue. It is advised to get a referral to a couple of reliable and safe taxi drivers, get their phone numbers and use them exclusively. Do not take public transportation in general. If you do venture out in public places outside of the expat areas, always go with several people. Once you become accustomed to the area and make some friends you will relax enough to really enjoy the people and culture in POM. PM me for more info or to meet when you arrive, My wife and I would be glad to show you around some to get you started,