I'm 30 now, I took this a bunch when I was 17-18. You won't enjoy it - in fact, if you take 'enough' you won't even really remember it.. Not much more so than you remember a dream.
Thing that finally scared me away from it, for good - was actually not my own experience, but the final time I took it, with my girlfriend at the time, it didn't work so 'well' on me, but it did for her - and watching (someone I loved) act under this influence was enough to truly terrify me.
I can't even really begin to describe it.
Regarding how you'll feel - if you take enough to truly 'trip' your limbs will become immensely heavy, to the point it is difficult to move, it this happens, prepare for 1-7 days of strange behaviour.
It also feels like poison - your throat completely dries up to the point that you feel like you can't even swallow water.
It's an awful thing to do and not even remotely recreational.. well - maybe a little recreational, but it has no euphoria.. That said - it doesn't have paranoia either - it's not a psychedelic.. You'll get visuals (as well as full-blown hallucinations) well beyond anything a psychedelic will give you - but it doesn't feel like one in the mind.. You'll watch the carpet swirly up into the roof, you'll watch snakes appear out of no where, ripples in your walls, etc - but you'll basically feel quite sober.. You definitely don't feel like your tripping.
But those visuals are just the begin, eventually you just fall into a kind of 'stupor' - you'll spend a long time (days even) talking to and interacting with things/people that simply aren't there.. The best way I can describe it is that you're dreaming - but your body is still moving and your reality is basically a mash-up of the dream and the real world.. which, by the way - is incredibly dangerous (to be moving as you interact with your dream).
My advice is don't take it.