Hey, thanks a lot, Multiple Infusions and bananagramsfan!
In fact I haven't needed a car in where I'm living now. So I never learnt to drive, and of course, have no driving license. So in comparing the higher cost of living in Boston with the cost for a car in Durham (insurance, fuel, etc...), which place would be likely more expensive for me? If I were to choose Durham, I would likely consider buying a car sooner or later. Besides, would a bike be helpful in Durham? I guess for weekend getaway trips, a car is a must?
And how about the safety? I heard crime rate in Durham is higher than in that in Boston?