there are different kinds of energies, i believe. most people feel the good, which is the warm and fuzzy. the neutral, earthly energy is the 'wind' or breeze', and the bad energy is detectable by anyone: the stuff that makes you afraid. that fear doesnt come from nowhere.
my energy is typically warm but not always fuzzy. i like to think of my element when i think of energy; fire. it helps me visualize it. anyways. energy can feel different to everyone, as you know. but up there are some basics.
sometimes i have 'god moments', which is where i feel like im literally connected to everything around me, that i am a being of pure energy, and my energies are shared with the energies that surround me and fill this universe. that is a positive experience ive had a few times.