1.   He looked crazy with fear.

2.   On the surface it looks very crazy.

3.   From the outside, all that sacrifice looks crazy.

4.   I look so crazy.

5.   They laced his water with LSD so that when he drank it during a speech, he would hallucinate and look crazy.

6.   The idea may look good in Ottawa or in Washington but in central Africa it looks crazy, they added.