Hamlet 3.2 #s 14 & 15

14. In lines 354-363, to what object does Hamlet compare himself? Why?
A pipe because Fortune plays men like a pipe and rosencrantz and guildenstern try to get information by "playing" Hamlet

15. As Hamlet goes to his mother at the end of this scene, what does he admonish himself to do?

He doesn't want to hurt her physicaly just with his words (daggers to her ears)