@stevea, don’t say that because I’m under 18, I’m a child, so I "don’t know how to do it". 
I don’t like your judgment. I can use revert.osmz.ru or JOSM perfectly to review changesets.
And if I wrote "I don’t want to do it," it’s because I don’t want to do it, not because I can’t.
Without any pretence, I think many OSM contributors are more childish in their head than I am.
Besides, I don’t like your judgment on one thing that you think is a mistake, when I have thousands of good contributions.