Inner voice? or simply an excuse?

Ever sometimes when you met some people that needs help, such as old lady needs help to push a trolley across the road, you feel compelled to assist? Is it our inner demons, or in this case our inner angels at work? Yesterday I walked past this old lady, who needed help to move the trolley down a steep step. I helped her with it and carry on my way. Then it seems that within me some voices was telling me I should do more, like help her push the trolley across the road as it is about to rain. In the end I walked back, already started light rain, I saw the old lady and told her I help her push as she leads the way. Along the way the rain grew heavy and I discovered, one of the wheel isn't rolling. In the end I reached shelter but the place of the old lady isn't avaliable so she can't move on. She thanked me and say she will move on her own once the rain stopped. I procee on my way back. So now the voices are gone. Or is it my own voice actually?