I have to agree with undry1, give me your brain please, thanks
Also, have to agree with chewwy, dvs might also like to send me his brain? The more the merrier
I'm going to a STEP study school in April, hopefully I can improve my answering of questions.
I must agree that my mathematical arsenal has improved since starting on STEP, you just keep on gaining a bit more agility, a bit more care in considering specific cases et cetera