GRE scores are relative to the program you are applying to. And raw scores are't equal across people who take the GRE at different times (administrations). What programs look at are the percentages your scores fall into. For some GRE administrations a 140 might mean you are in the 70%, but for someone else at a different administration, a 140 might put them in the 75% (numbers made up). So please please please, if you feel the need to get reassurances from other applicants (who really aren't qualified to tell you if you are going to get into grad school) at least report your percentile scores instead of your raw scores, that is a better metric to judge against.