Is looking up the answers a good way to learn?

I started with free code camp a while back and always just looked up the answers and reverse engineered them when running into trouble. If I didn’t get it I’d look up a few videos on the idea.

But recently I started at a boot camp and after I asked they greatly discouraged me from doing this but I don’t see an alternative. I could just spent hours trying to guess the right answer and maybe eventually get the right one, but then my head is full of wrong answers and it takes forever. It feels like reinventing the wheel every time. I’m scared when I get further on in the bootcamp I won’t be able to find the answers online and I’ll be directionless.

Is this just imposter syndrome or am I cheating? Everyone I’ve asked said looking up what to do is part of the job.