"10 Years went by fast"

Where the time go? Ten years a go I was a 20 year old man getting ready to enter the  real world. I know life changes and has for me. However, this October 3,2015  I'll have a chance to see some of my friends altho I understand that it won't be the ssme and it shouldn't be because by now, almost all of them are marid and has a famly. I'm thinking about going or not