Firstly you have the cutting of card, which for some reason is insanely strong, due to about 1 million pieces of paper being super compressed into a 3mm thick card. Even using a great quality knife it takes about 20 scores over the same line to cut through it.
Secondly, the glue.
Gluing it together isn't particularly dificult, if not fiddly, but you do run through glue awfully fast. Then when people ask you to borrow some they use a large proportion of the glue, more than likely because it's not theirs. At least have the common courtesy to ration the amount of glue seeing as you are asking a favour, but I guess everyone in my class is completely oblivious to this fact.
Because if someone asked for a piece of gum, you would think that they would take one, and in this case they seemed to take half of the pack. This glue isn't exactly cheap either, it's rather expensive seeing as the cost of college has increased.
Finally, after you have finished your "masterpiece" which took you multiple hours, and you bring it in only for it to be scoffed at and asked how you could make it better.
Tis a whore because the most redeeming fact is that I get to use my good knife.
/rant