Nassau Street has always really enraged me because all of the shops/business are shit (reads, the kilkenny design store, the celtic record shop, the shitty easons - the list goes on) and the foot paths are so narrow and busy that it takes about 3 times as long to travel the same distance down nassau street as it would to walk the same distance on grafton street. the trinity side should be grand but all the bus stops mean that people are always stepping out in front of you and blocking your way. I made the mistake of walking down there today to look for birthday cards (i had to buy three and i had to go to three different shops to get suitable ones).