Having been raised by coffee drinkers, my exposure to brewing tea has been to plop a bag of chamomile in a mug and pour boiling water over.
It's freezing cold, I've got raging PMT and life feels shit in general right now and I think I need what you lot always offer in this situation: a cuppa. But I just know I'm going to make a crap cuppa, because...everything is shit right now anyway! I don't live in the UK but I did find a box of PG tips pyramid bags, so maybe that's a decent start?