Going Candid, Intro & Equipement

So I read the intro and Equipement part of 'Going Candid' about street photography and found it really interesting because I didn't know what street photography was and I always thought you'd need a big and expensive camera to take nice shots but really, the only thing you need is a camera that takes the shot quickly so you can capture the moment you wanted. It is true though if you think about that so it was really useful to read ;)