Your first opinion is always someone else's. There's nothing wrong with that; that's just the way we learn. At first, we copy, then we pursue our own version of the truth. The truly curious will spend time doing research and originating their own thought.
If there were one answer, people would've stopped thinking a long time ago. What we consider truth now is what we know to work most of the time. But we're all still guessing.
To propose new ideas is only risky because of all the pertinacity required to get others to accept them. It's even harder in a world that twists the facts. But the facts don't lie. They explain.
To echo William Gibson: the doctrine of the future is already here — it's just not evenly distributed. What matters isn't always popular, at least just yet.