So had a few "Wow...really?!" moments the past week and am curious to know what people may have just recently discovered despite it being available for some time, plus its like 1:30am and not tired

1) Just about a week ago I unlocked the Challenge Log. Despite hearing about it for so long I thought I was just not understanding the phrase, wasn't until I got bored and did a low level quest in Gridania that I unlocked it. How I got by in some aspects makes me wonder....

2) Today we decided to finish up our airship and when totaling up the amount of ore needed, came to around 360 iron ore, wasn't until I hit about 180 that I remembered I could just buy the ore from the vendor at our FC home.