ALL. THE. *$&%^$. TIME.
At least I'm more conscious of the fact that I over-analyze than I used to be. But most of the time that doesn't stop me, hell no.
The last time I felt like I was overcome with pure sensation was a gig I went to a while ago. (they were such a cool young band who I'd already seen a few times...and a short time later they decided to break up. ) I had a couple of drinks on a largely empty stomach, which made me a little giddy. There were a lot of cute guys there, which also made me a little giddy And finally, the music...I felt so high and thoughtless in the best possible way...it was beautiful. I crave more of those moments.
Not that I don't want to be deep, serious and emotional. I am INFJ, after all. but sometimes I wish I could switch off both "think" AND "feel" at will for as long as I need to to recover.