They had to be so strong the whole time and yet most of the Wizarding World forgot that they were only children the whole time. They didn't ask to be soldiers in this War, but they didn't back down when it was thrust upon them.
Rons biggest fear was spiders as everyone knows. I wish he had been able to tell the teddy bear incident in the movie. Plus he faced his greatest fear to defend his home. Ronald Weasley was a goddamn amazing guy. Suck it Ron-haters!
But, in all seriousness, can you imagine what it would be like to be Harry Potter? Can you imagine the kind of strength it would have taken, the kind of depth you would have reached at 17 years that it takes some people decades?