Wow!
@trackandfield08 and
@NavyHoops nailed it.
You didn't tell us if you are on an NROTC or NROTC-MO scholarship.
The only advice I would add is that at this stage of your life you know very little about yourself. You have lived in a cocoon of friends (of your choosing) and family (not of your choosing). Have your time management skills really been tested? Do you know what an Engineering curriculum even looks like? You will need to step up your game in every aspect of your maturation as a mid/student/person.
You come across as a clone of my DS as a 17-18 year old, before heading off the college with an AROTC scholarship to study Chemical Engineering. Academically off the charts. Classic Generalist. He was a varsity tennis player but very much a late bloomer. Competitive to the point of alienating people. Show off extraordinaire. He began to mellow out almost immediately upon arrival at his battalion. There were those who simply weren't impressed by him and those who impressed him with their low key quiet competitiveness.
Today, 9-10 years later, that 18 year old is unrecognizable, but his curiosity and competitive drive are fully intact. He started out in a tech heavy support MOS where he proved his worth and transitioned to a more "Marine like" MOS. Along the way, he has gotten the "what are you doing here" look, but the chip on his shoulder has gotten a little smaller as time has passed. The quote below was like a mantra which I repeated constantly to that 18 year old.
“In my walks, every man* I meet is my superior in some way, and in that I learn from him.”
― Ralph Waldo Emerson
Of course, coming from Dad it meant nothing, but its truth continues to reveal itself to him as it will to you.
Best of Luck!
*sorry
@Capt MJ. But that is the quote.