panic! i have an electronics exam in less than 2 hours

i need to memorize a few equations like Rpi = Beta * Vt/ Ic
and Gm = Ic/Vt

i was feeling lazy to today so i decided to take the elevator, i walked straight up to it and the doors opened automatically for me. i didn't even have to press the button. the weird thing was that a.) noone was in the elevator and b.) noone was around me waiting to get in

maybe the elevator likes me =)

i was able to complete last year's bjt's exam (posted online for this year as practice) with flying colors. dancing, yeah! i got all the right answers and problems, i am confident now...

i remember in class the professor going over what equations would be given on the exam and as a joke, he gave us V = IR for a false sense of security. V= IR is the fundamental law of all electronics, ohm's law, and that is what we learned freshman year.

i have a false sense of security now =)