Do people look down on you for having challenge coins that you have been given by family members?

So, I am at my first duty station. Starting to find my battle rhythm here. Recently received my first challenge coin. When I have been out at the bars, I have sometimes seen people pull out their coins and make the person that has the lowest ranking one buy a round of shots for everyone else. I have three that I have been given by my father, and was wondering if I pulled one of those out while at the bar if people would accept it. Being the oldest, each time my dad deployed I took over as the man of the house. Each time he got back I would receive one of his challenge coins. Once while he was a company commander, battalion commander, and brigade commander.

I am new to the coins, and although my dad would explain the significance of the coins when I received them each time he got back, it wasn't until I was presented one solely for my merit here with my unit that the lightbulb clicked on and I my brain went "Oh, this means I did good work."

I feel like I earned the other ones as well though. I learned how to cook and do laundry at ten years old to help my Mom. Got my license the day I turned 16 to drive my younger siblings around to their extra activities. But I don't know the culture with the coins all at well, and don't know how other people would perceive it. Any thoughts would be appreciated!