Grueling intellectual activity.

[Pack3t SynAck3r]

Someone help me! There are a lot of things above that ambiguous statement and I'm unable to determine which one of them is the reason! I am going to snap!

Does making sense of the aforementioned ambiguous statement count as a mental exploit?

If not then there is always this:
I smoked some pot with a few of my friends the night before my final in differential equations my freshman year in college. Not really that big of a deal. After smoking said pot though, I decided I would make use of my buddy's Visine bottle to take the redness out of my eyes. After dropping two or three drops in each eye my buddy "Charlie" informs me that it wasn't Visine in the bottle, but it was actually LSD. Yup, I was tripping my nuts off about twenty minutes later and continued to for the next 12 hours. My final was about 6 hours into my trip. I thought I was screwed. If any of you have ever done LSD then you understand my dilemma. Anyways I go in to take the test, thinking the entire time everyone knew I was tripping. I remember thinking to myself that if I concentrate really hard on the math, then nobody else will notice that all their faces were melting. At one point I thought the test was mocking me and I started laughing at it. The teacher's assistant ended walking over to me and asking if I was alright, and I thought he was on to me. When I said to him "Why do you ask?" he of course made me aware I had been laughing, and the fact I had already forgotten about it made me think he must be tripping to come up with something so preposterous. That actually set my mind at ease oddly enough and I had no more incidents to speak of for the duration. Anyways I managed to finish the test and get the hell out of there. The following Monday I went to my Professor's office to find out my grade and I got a 95. Although when he handed me my paper back he pointed out I failed to write my name or the date correctly on it. Under name I wrote "Me" and under Date I wrote "tomorrow." Considering there were only thirteen people in my class, and luckily my professor was cool as shit, he figured out that the paper belonging to "me" was mine and he didn't dock me for it. Apparently mathematics my mind was able to process under the influence, but simple questions in plain English, not so much.