General thoughts on age difference?

Kind of dealing with a break up situation with a dude who is four years older than I am (21 vs 25) and I'm just curious to see what people think.The biggest difference is our place in life: I'm a student, he's been through grad school and has a Real Person Job.Does this matter? When does it stop mattering? I realize he has four more years of experience in life on me, but it will always be that way, no matter what.Dunno. I'm sad and stuff, but mostly I'm okay and curious to see what you guys have to say.