I sense God a lot. I'm a worshiper. I chose a long time ago to never forsake a chance at corporate worship to with desperation and abandon. The other day I was talking to my friend, a worship leader, about how for so long I've felt like slapping his hands off the guitar so we can just sit in the silence of God, and have an extended worship time. We both agreed that when we leave the stage we just want to go back up and start again. I love the sermon, but sometimes it's hard to end the music. I just want more. Many times the worship team has exited into the music room and just stood there under the heavy presence of God. Some of us have fallen on our knees or burst into tears at the sheer awesomeness of God, and His desire to meet with us.
Goosebumps, an overwhelming desire to reach higher and higher into God, the desire to jump or scream, a feeling like warm water of oil was just poured over you, it's all happened... And so much more. These things happen when we truly seek God. We can also falsely seek the emotion or sensation to achieve them. There's no need. Gods power is overwhelming. His presence will completely whisk you away.