Carmel,
In my experience, experiencing and feeling the awesome presence of God's HS can be overwhelming emotionally. But at the same time, I allow my life to be directed by the Holy Spirit in any ways possible. He helps guide me and grow in the maturity of the spirit, meaning my own spirit. So there's alot of mental maturity involved moreso than the emotional level. Personally, I like it that way.
In John 14:26 which states that the HS is not only my counselor, but also my teacher. So before I open my bible to read the scriptures, I pray that the HS would guide me in my reading as well as my studying that the HS would open my eyes to understanding what I am reading and learning. It's a big bonus for me and a helper for me when I have alot of trouble understanding what I am reading. Governing the fact that I am deaf, I'm not like 100% perfect in comprehending english and you may see from my writing that my grammer and sentence structures sucks! Heh!
When I was witnessing to someone from work many years ago, the guy I witnessed to often would get mad at me and I would try different approaches to share the gospel with him. None of it really got to his senses. (This is the weeks after I first got baptised in the HS, so I was pretty fired up in wanting to witness to other people. Just as was the first century church folks who got baptised in the HS in the day of Penticost. They went out witnessing to people on that very same day.)
So I prayed about it one day, asking God for his wisdom and guidance in how to reach this dude for Christ. All of a sudden, out of the blue was the scripture..."Don't give pearls before swine". Now at first I knew of this scripture when I read it, but lacked the understanding of it. I have a very bad habit of putting certain scriptures into the back burner, figuring that I get back to it and research the meaning of it later. But this day it was different, so before I could ask God what it meant, again, out of the blue was a format in my head that looked like this....
Pearl + Gospel = Swine + The Person
So here I am sitting there and looking at that format in my mind. Then it hit me. "Ooooohhhhhh!! I get it!!" Then I suddenly realized that the HS was telling me a message, which basically said, "If the guy don't wanna hear about, he don't wanna hear about it!" So I took that meaning that I am to back off, so I backed off and never bothered the dude again.
So this is some of the things of what HS means to me and what he has done for me in my life. Everyone who has been baptised in the HS has many different experience, but this one is just my own.
Yiz