something weird happened on my way home...

i was waiting to cross the road at amk...when somebody suddenly grabbed my arm...i was about to flink the person's hand off when he say 'help me cross the road'...then i realised that the person was a blind guy...so i just did my part...help him cross the road...wait for the bus..blahblahblah...

the thing is..how did he know that i was standing there..and how the hell did he know where the hell my wrist was?...i mean he could have used his stick to hit me first to find out if there was anyone there..and grabbed me by my shoulder instead...kinda strange eh...

man...which one should i get?...both damn nice!!