How often do you go to cons in a year?
I'm curious. I got into anime last year and 4 weeks after I finished my 'first' anime (after a LONG hiatus), I cosplayed at my first con. Now, I've been to 2 cons this year, Metrocon and a local one. I'm planning to go to another in 2 months but....my parents probably will say it's been too many cons already this year. Considering I also want to go to Metrocon 2013...well.... hah. [/long story over]
How many cons do you go to and how much is too much in a year? I mean each con is basically the same plot, per se.