The phrase "about something harder" is correct and usable in written English.
It can be used when discussing a topic or subject that is more difficult or challenging than another.
Example: "I want to talk about something harder, like the complexities of quantum physics."
Alternatives: "regarding a more difficult topic" or "concerning a tougher subject".
It takes a lot of trust to put your face up on the internet and openly talk to strangers about something hard — be it alcohol addiction, body image issues or something else.
As Kate Nash concluded: "If you care deeply about something, you should work hard to protect it".
Now Richard is doing some of his best work to date in a film that is really "about" something -- Wall Street malfeasance, ambition, hard work, illusions of well being, infidelity to ideals, children and wives.
His comedic rage about the business turned into something harder and more paranoid.
If somebody was talking about something negative, something hard about life, they got right to the point.
I worry that this incredibly important and incredibly difficult conversation about race and policing has become focused entirely on the nature and character of law enforcement officers, when it should also be about something much harder to discuss.
Remove the pit easily and eat each half without worrying about biting into something hard.
Continental Divide: Daughters of the Revolution/Mothers Against Birmingham Repertory Theatre 'Hey, I've seen water turned to wine.' This overwhelming double-decker drama is about something now hard to remember: the belief that a heaven of freedom can be built right now on earth which has run like a streak of hope through American political history.
The nicest thing about such classes is something hard to define.
If federal investigators are able to make a case that California misled investors about the risk in its pension fund, it would send a powerful signal to other public funds, which almost without exception base their financial reporting on average annual investment returns of about 8 percent a year, something hard to defend in today's markets, no matter what the investment mix.
