although it is pretty clear to me that i am the cause of that riot , i am sure that if we thought about it long enough we could pin it on dame maggie thatcher or the potato famine and i at least have a good heart , great fashion sense and a lot of things on my agenda so i head back to the bus station , buy a big bloody bag of crisps and literally watch the minutes pass by on a barely digital clock until i am driven safely away .