I will give you the real advice. Go to southern Florida and here is why.
First, ***no state income taxes.***
Second, 4 seasons does not keep you in-shape. Go to NYC and then to Florida, the people are obviously in better mental and physical shape in Florida. Its also a lot easier to get around a place that is warm and sunny, than cold and snowy. Daytrading requires that you be 100% at all times.
Third, attitudes. NYC is notorious for rude behavior to include myself. The reason why there are so many attitudes is because its not a peaceful place. Traffic is always jammed, horns honking, everyone always in a rush and never a private moment.
Fourth, expenses. A decent apartment in the city will run a premium to Florida any day of the week.
Fifth, Florida is blue and NYC is shades of grey. NYC is full of concrete canyons and, when it gets cold especially, you see shades of grey.
Sixth, dirt and filth. NYC has always been filthy-dirty. Imagine paying thousands of dollars a month for an apartment and walking outside to piles of trash everywhere with a rotten smell.
Seventh, safety. There is always the possibility of a terrorist attack, but thats not the real problem. You could very easily be hit by an oncoming vehicle or get mugged. There are so many people and cars that anything can happen.
Eighth, cant have a car without consequences and expense. Parking on the street is non-existent. It will take 30 minutes at the least to find a decent space. Chances are that it will get ticked and towed. If you do rent a space, it will cost at the least 300 a month. When and if you do find a space, your car will be damaged by a hit-run driver eventually. Most NYC cars have collision damage on them.
Ninth, women. NYC women are notoriously overweight and full of attitudes. Florida on the other hand has many easy slender ladies. Why does this matter? If your young and single, this does matter A LOT. Imagine making a lot of cash but having to choose from overweight attitude filled women who have a lack of libido because of the 4 seasons. Ok ok. There are many exceptions here. Its possible to find a good looking lady in NYC, but one walk along a beach in Florida or visit to a bar and you will see what I am talking about.
Out of all the different factors, no state income taxes is the top one. However, it is a lot of trouble living in and around NYC. I say find a nice peaceful part of Southern Florida. Thats a better place.