silverwyrm

Our police had more important things to do.

That's really the most important take-away from this answer.

I believe Frajer was inquiring what would happen if you normally, with your left hand, picked up a metal Object.

OP I think assumed Frajer was inquiring what would happen if OP used the magnets to pick up objects.

I'm guessing when OP picks up metal objects nothing really abnormal happens, except maybe some pressure in those fingertips.