Actually we guardsmen are not hatred for commando, commando are
our beloved estranged brudders... the sad story like that lar
...
the very first guardsman and first commando were actually once
blood brudders, both born almost at same time but not twins the
elder one born with unearthly physical and mental endurance
abilities but also unearthly looks that hinged on madness and
monstrosity and had to always hide his identity became the first
commando.
The second brudder was born almost perfect in looks, though weaker
in strength grew up gifted with wisdom of sages, he had such good
looks he became the first guardsman and snarer of beautiful women,
despite differences both were very close and tapped on each others
strength and they set out to vanquish their enemies and conquer
other people's women. 
Then one day after vanquishing one of their greatest foe and
confiscating the woman the most beautiful one, the guardsman gave
the woman to his brudder the commando, but the woman couldn't bear
the idea of being forced upon by an upsized gorilla and so secretly
during the night slipped into the bed of the guardsman while he was
snoring away.
When the commando searching for his new girlfriend found her in his
brudders bed he became jealous and enraged, the guardsman pleaded
innocence with the commando and pleaded that since is such a
beautiful woman both can share share mahz, but because commando not
born with strong intelligence ability he could not grasps reasoning
very well. After a quarrel over the woman they seperated ...
*hai*
The commando left and after wandering for 40 years in the
wilderness founded the school of commando at hendon until today it
is still shrouded in mystery and secrecy.
After countless generations and genes passed down the guardsman
still bears striking good looks among his qualities, the commando
though no longer ugly still will ki siao at the sight of very
beautiful women or when the sun at 2pm is very hot.
We guardsmen though not as strong as commando but because born on
higher plane of intelligence developed tactics to overcome physical
weaknesses to survive in the harsh world and founded more schools
and camps and flourished thru out the land.
But the commando because he too had to survive but couldn't reason
very well frequently infiltrated like a thief in the night into
guardsmen camp to learn our tactics developed by us to survive in
the same harsh world.
BUT NEVER EVER ON PAIN OF DEATH will we guardsmen ever reveal to
outsiders where we train, our tactics, our code, our implements of
war WE WILL NEVER SELL OUT our beloved country to the forces of
evil. 
but lets make the exception to share the women we conquer ... okie?