Actually, there are always tons of people in my way. It is the bane of my existence. Obstacles everywhere. I'm a very quick walker and, over the years, have adopted a style that allows me to move swiftly through oncoming pedestrian traffic without ever having to stop. I think of myself as a NASCAR driver who turned right on an oval one day and has to dodge 42 other cars if she wants to survive. Come to think of it, that's not a bad analogy for life in New York in general.
There are big grocery stores all over the city, as well as bodegas. They vary, depending on the neighborhood. Manhattan has D'Agostino's, Food Emporium and various other larger (Zabar's) and smaller (Grace's Marketplace, Balducci's) boutique type markets that charge a ton. My neighborhood has Key Food, C-Town (the worst), and a local chain store called Trade Fair where you feel like you're bartering in a bazaar in Bangladesh at the turn of the century. -- It does have a great selection of exotic goods and produce, though.
While I'm no expert, I believe it's safer than it's been in many, many years for most of Manhattan. (I won't speak for the other boroughs.
) As an example, in the late 80s and early 90s, when I would get drunk in Manhattan and have to take the train home to Brooklyn at 3 a.m. (by myself, quite often), I always thought it a miracle that I made it home alive. There were a lot more creeps around even that recently. Walking through Central Park at night, at that time, was a bit worrisome even to me, who has always been fearless about her personal safety. 42nd Street and the Times Square area in general were still quite seedy with sex shops and shady characters at every turn. Giuliani -- some think to his discredit (believe it or not) -- helped turn this city around. There's hardly a neighborhood in Manhattan that hasn't been gentrified to one degree or another. 42nd Street is now like Disneyland. No more sex shops, and these days, it's brightly lit with theme restaurants, posh shops and tourists where ever the eye can see at any time of day or night. I actually kind of hate that part of it.
Have you ever watched
The Apprentice? Trump Tower, on Fifth Avenue, is just a block or two away from where I used to work. Check out the street scenes sometime, one of the many reasons I love that show. Compared to even twenty years ago, NYC is really quite clean and safe, not to mention, prosperous. No wonder they charge $8 for a tuna fish sandwich on Madison Avenue.
You need to come visit! I'll show you around.