Hi Ash,
I wear my cross, not to show others my belief in Christ or anything like that. Most of the time, I wear in underneath my clothing because it is a very personal relationship I have with Christ. I touch it several times throughout the day. It reminds me of the sacrifice Jesus made for all of us.
BTW, the cross I'm wearing now was a gift I received from an ex-JW who is currently living in Thailand. Just three months ago, he was ready to die at Armageddon. Now he has a reason to keep living.
-Dianne