Trig. Class (o.-)??

This semester I have decided to embark trig once again, and this time around its looking bright. Cosine, Sine, and Tangent pssh got that down (^.^) It makes me wonder what made me such a wreck last semester, I would guess fear. Like Trig first thought was what am i getting myself into?? Such a scary concept but now I feel more comfortable with the subject but calculus?? eek thats a different subject.Well Im very thankful for the Unit circle without you helpful tool I would be lost.