The ornamental design for a bracelet for a psychetrainer, as shown and described.
FIG. 1 is a perspective view of a bracelet for a psyche trainer having a ball bearing end stop;
FIG. 2 is a front elevation view thereof, the rear being a mirror image;
FIG. 3 is a right elevation view thereof, the left being a mirror image;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a perspective view of a bracelet for a psyche trainer integrated into a bracelet.
The broken line showing of a ball bearing end stop in FIG. 1-6 and the broken line showing of a bracelet in FIG. 6 are included for the purpose of showing environmental structure and forms no part of the claimed design.