Yes, same thing with me! That's so true.
Except I lost all my friends from elementary school when I moved to a new town, but my best friends in life were definitely the ones I had in elementary school and 5th and 6th grades. I know that at least 2 of them didn't make it to university and they were actually good students back then. Funny, when I had that age, subconsciously, I think I had the expectation that we'd all make it to college and be scientists or some sort of people with esteemed intellectual value... I admit I almost shed tears when I found out they were working on those large mauls (common part-time jobs) and not proceeding with studies. Dreams come tumbling down.
Some of my friends didn't make it through college too, but because I shared my dreams with them, and they did too, I like to think that a better future awaits all of us. We never meet quite often nowadays, but whenever we do, it's like going back to the past, acknowledging each other not by our achievements but by the experiences we've shared.
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I really had a bad time with my high school friends, I did had good times with them too, but if I compared them both, my elementary friends would shine more. Me and my elementary friends would always tell each other how we sucked at this and that, but we appreciated it, because we were rooting for each other, sort of "I'll guard your back!" attitude. On the other hand, my HS friends wouldn't give a damn when someone among us is in deep shit, they'd just turn their back and pretend everything was nice and great, or worse they'd say, "not my problem". What's more frustrating is that they would fucking ask you for help for this and that, then would brag to everyone how they fucking solved it by themselves. None of my childhood (elementary is getting too redundant lol) friends ever did that to me. I'm not saying high school sucks, just relating my experiences.
I guess, when people reach that point in our lives, we naturally become narcissistic and selfish. Maybe because of the culture we are living in or some other psychological or physical factors affecting us. I really can't state the facts, I don't know lol.
I'm old, sorry if the things I mentioned have offended anyone, but that's just me and my life lol. Anyway, enjoy life as if there was no tomorrow and cherish your true friends, that way you won't regret anything when you think back.