You need to get the idea that spamming is cheap or even a good strategy out of your head. Everything in this game has one or more explicit counters. If someone is predictable (spamming) then they will lose to anyone who understands the basics of the game. For example, if you know that I'm just spamming throws then you should beat me by crouching, jumping, using moves that crouch or jump, or using moves that are faster than throws. You shouldn't spam moves, but not because of some strange sense of honor, but because being predictable is the worst mistake you can make in fighting games. If you mixup your offense with lows, mids, and throws then I am forced to try to make a read or guess the appropriate counter. If you spam then I know what to do every time. At the same time if you notice that your opponent rarely blocks low then you should be using lows more often untill they start getting blocked.
