Straining - wondering why its named like that?

Simple, it stands for Sharp training. While I was wondering what name I should put to this map, I was thinking how people will strain to complete this training map. Then it hit me, like a jolt of elecricity from the chair. Strain and training combined is, Straining!
It makes sense.. people are straining to finish the map!

Here are the nominees for this map:

MCS{TyD}
Paule{TyD}
|oNe|skee
DES|KC

Anyhow, this is my first training map and it is intended for the Assault Rifle. Don't press edit mode and go to the next level if its too hard, or to the end. That will 100% destroy the purpose AND fun of the map.

You have to combine your IQ and skill to pass all levels/stages safely.
I have one more thing to say.. Good luck! It's probably one of the hardest training maps ever created in AC.
(All paths have been tested by me and others online - they work, so no complaints saying its impossible)