I Think I'm Gonna Be Sick

The skill point I think gonna be sick appears in both Ratchet and clank future games.

Ratchet and clank future: Tools of Destruction
This skill point is a little more tricky. This can aquired at the Imperail Fight Festival, on Mukow.

What you must do to earn this skill is to survive 5 turns of the giant ferris wheel, without taking damage once.

Ratchet and clank future: A Crack in TIme
For this skill point, you must be in the Phylax sector. All one must do to earn this skill point, is preform 5 U-turns in space.