Yeah, that's be fine to say! You could also use:


By going there, I'll create a problem.
In going there, I'll create a problem.


Sorry that this answer couldn't be more substantial, but yours worked just fine!

Is "my going" correct, or should I use something else?
I am attempting to plot the most populous cities on a world map.

Currently, I have the line of code:

numberofpeople = 
  Map[{#, Length[CityData[#, "Population"]]} &amp;, CityData[All]];


which should give me the City name, and the population. However, when I type in the line of code

Reverse[SortBy[numberofpeople, Last]][[1 ;; 20]]


I am getting odd data, which is that the most populous cities have 1 person. 

Could somebody debug my code, and answer any future questions I have on the matter?
Much appreciated.

EDIT: How do I plot these points on a World Map? Currently I have

Graphics[{EdgeForm[Black], , CountryData[#, "SchematicPolygon"]} &amp; /@ 
  CountryData[]]

but I have no idea what goes between the points.
