reading char

package lessons;
import java.util.Scanner;

public class ReadingAChar
{
	// program asks user if they having fun, then displays the first letter their response

	public static void main(String[] args)
	{
		Scanner keyboard =  new Scanner(System.in);
		String response;
		char resp;
		int x = 0;
		System.out.println("are  you having fun?");
		response = keyboard.nextLine();
		resp = response.charAt(x);
		if (resp == ' ')
		{
			 x = x+1;
			resp = response.charAt(x);
		}
		else
		{
			System.out.println(resp);
		}

	}

}