Smyth, who stormed to gold in tonight's 200m final, said that he intends to keep improving so he can compete at the highest possible level.
"Yeah it definitely is [the best night of my life]," Smyth said. "Beijing was fantastic when I did the double. [However] coming back and doing it again was fantastic.
"It's continually part of my goals [to get to the Olympics]. I've got to the European Championship semi-finals, but it's about kicking on and I know the best is to come."
Smyth, who is 90% blind, runs in the T13 visually impaired class.