oh yah!! why didnt i think about how disrupted muscular
coordination will disallow the c0ckroach's maneuvre??!
oh fuk! it all comes together.... no wonder after the first few
seconds the spray hits the big c0ckroach, it flipped and kicked air
for a bit, then it righted itself and continued scurrying off. i
had to quickly spray some more... then after that it cannot flip
back onto its legs le...
yah hor!!!!
thanks! 
