approximately 10% travel required, may require extensive (75%) travel within the first 6 months. simply put, the comic book medium has many more compartments for which to load the ideas of the author. it's true that i was in perfect proportion, but i weighed 228 pounds and i wanted to be 240, overall just bigger. to introduce more people to the hobby of a lifetime! ps: however, i'm still not sure you should leave the less difficult cans without hacking. just don’t pay more than you should end everything will be fine. he’s really adamant that the feature needs to be there. 