Magic Forums

I didn't exactly know what to title this post but anyway there is something I want to talk about. I don't exactly know how much I believe when it comes to religion or magic but I've been looking for an answer for something for a long time and I thought these forums could help me answer that. I've heard of "grounding" a practice in which you concentrate/meditate to connect yourself to surrounding magickal energies (forgive me if I'm wrong as I am new to this). For the past 2 years I have thought that through my hand I could feel string like tugs from the people around me. They were suddle but definitely their and anytime I concentrated I could feel them. Whenever I try to reach out to them I can feel the energy connecting to me in the form of a warm current. However I have only tried this on certain people, they seem to feel nothing but I can feel their energy connecting to my own. I have two questions, is this some form of grounding? And do people have energy inside of themselves as well? I have no idea is this is just pure coincidence or some false sense but it has been confusing me for some time and I would just like to get an answer, thank you!