Your brother has three years on you
so will always be ahead:
always more mature
smarter, bigger
faster, taller
more responsible.
Better with the ladies,
better buddies with the boys.

He’s streets ahead
– even aware of references
you’ll never understand
because he got the kiddie filters off the web way earlier.
It’s like it’s not fair
– but it is.
He’s just older.

You can’t compete with this guy
so the thing then
is to not compete.
It’s the zen thing.
It’s the mature thing.
It’s the only thing you can do
to stay in the game
and have a chance to keep up
– at least until you age out to parity.

Good luck.