If you're making a point about how low a number is, you need to base it on an upper bound. 90 is certainly high, especially to assume you'll maintain your curre

If you're making a point about how low a number is, you need to base it on an upper bound. 90 is certainly high, especially to assume you'll maintain your current typing speed, but you have to shoot high if you're saying "You only have this much left to type".