[ToRDeathsFang]

So, i've been thinking a lot on ways to effectively harass, annoy and generally make my opponents lives miserable. Protoss has never been a very harassment-intensive race but over the months some style have been adopted. With HotS Protoss will gain some useful Spellcasters and i'd just like to ask for advice for possible harass because idk about you fellow Brotoss's but too many times i just defend from harass and turtle up too much while letting my opponent do whatever he wants.

Recently i've started to use Warp Prism Zealot/ Sentry drops that work FAIRLY okay the first couple of times but get redundant one units are left at mineral lines or turrets/ cannons go up. I've tried doing a Void Ray poke with a pylon next to my opponents main so i can warp about 4-5 Sentries on the high ground, ff the ramp then go to town on the main and then there's the usual Phoenix/ Void Ray harass which doesn't work too well with my low amount of multi-tasking.

So i ask you fellow Protoss, when would generally be the best time to start harassing, know when to stop harassing and even what type of harassment to use. I know it's a broad question but for me it's hard to answer because idk wtf i'm supposed to do half the time.

Cheers!