about having too much caffeine in one evening

Gawd! I hate it when i unwittingly get caffeine overdose (1 cup of Ice Lemon Tea + Teh Peng).

Besides the usual unable-to-sleep syndrome. My pulse increases, I get panicky for no reasons, I feel paranoid and worst of all, i feel drowsy and tired but i simply cannot sleep! Urgh... Here goes the most traditional method of getting to sleep.

1 meh meh sheep jump over the fence; 2 meh meh sheep jump over the fence; 3 meh meh sheep jump over the fence; 4 meh meh sheep jump over the cow; 5 meh meh ship jump over the cow; 6 meh meh ship jump over the fence; 7 meh meh sheep jump over the fence...ah ahhh ah ahhh (*lighting flashes, thunder claps*)ah ahhh ah ahhh(*lightning flashes; thunder claps)