The first legit year of
high school. This is the year when you start to have a more authentic
high school experience unlike freshman year. Most people are turning 16, you can get your license, get a job, and have a lot more independence overall. Classes are harder than the year before, more is expected of you. You kind of have to have some idea of what
college you want to go to so you can a head start on requirements etc. despite all the hype of not being a freshman anymore, you're still not really an "upperclassmen" until junior year. unfortunately.
Freshman: "Eh, I hate being a freshman, it's boring and basically
like 8th grade."
Sophomore: "It'll get better. Next year you can get your drivers license and
stuff. sophomore year is where it's at."