Replying to High School almost done?

This is a sad day for me.I'm sitting in class contemplating 3 years ago when i was in this same exact spot, as a scared little freshman. Now, i'm a young adult and i can't say it doesn't feel weird that i soon will be packing my bags up and leaving all of my highschool freinds and my family, walking on that graduation line with everyone else, and saying my goodbyes. I can't say this doesn't make me sad to leave everything behind, but happy at the same time to move into the REAL world and escape all of these minor problems i have to deal with. Anyone else feel the same? Anyone else just a little scared to "move on"?