Hello, guys!

I just finished the first book. There are a couple of things I need to clear up, especially the stuff with the coins. From what I understand, they use the coins to balance their weight since if they attempt to pull against something heavier, they could end up pancaked, and that's why Keisler burned some pewter to increase his physical strength at the beginning of the first books. This is because they pull their own weight and use the coin as an anchor. And if Allomancer attempted to ''pull'' on a metal surface heavier than the allomancer... this is called inertion gravity = to the combined weight of the allomancer, and it'll, well... be interesting to see what'll be in the end, is that right? Did I get the things with the coins correctly?