Michael Duff gave his thoughts after the Reds secured a place at Wembley, beating Bolton Wanderers 1-0 at Oakwell.
In front of a packed-out crowd, Liam Kitching crashed home a header inside the opening 25 minutes to give the Reds the advantage in the tie.
Despite a second-half revival from the visitors, the Reds hung on to set up a Play-Off final meeting with Sheffield Wednesday on May 29.
Our Head Coach summed up his feelings shortly after full-time, describing his relief upon hearing Michael Salisbury's whistle.
"Relief, euphoria," began Duff. "I thought the lads were excellent today. I thought they executed the game plan perfectly. I thought we picked the right team. And I thought the supporters turned up. So for all things to come together, deliver a good performance - I thought we deserved it in the end. Two really tight games, but I thought we shaded it."
To watch Michael Duff's full reaction to the Reds reaching Wembley, head on over to iFollow Barnsley!