Feeling weird about all of this buffering need being gone

I recently went on a work trip where I walked through an outlet mall and felt no desire to buy anything. It felt a little empty and I am now worried that I’ve done something wrong somewhere. I also went to visit my brother and in a situation where I would usually feel very prickly and sensitive I no longer felt any of that. It was as if I am now so separate from the raw feelings I used to feel. Is this normal? Have I become out of touch? Is this bad for me? I feel great and able to focus on bigger things in my life, but am a little unsettled in how quickly the change has taken place and how profound a change it has been.