as if awakening from a dream, analogy: someone was foolish in the past, but inspired by other people, he finally understands
Definitions (粵典–words.hk)
語句
好似啱啱發完夢咁,領悟咗一啲嘢 (lit.) as if awakening from a dream; (fig.) enlightened; suddenly knowing or understanding sth
考完試嗰刻我如夢初醒,先知原來自己計錯數。
考完试𠮶刻我如梦初醒,先知原来自己计错数。
haau2 jyun4 si3 go2 hak1 ngo5 jyu4 mung6 co1 sing2, sin1 zi1 jyun4 loi4 zi6 gei2 gai3 co3 sou3. I realised I have done that Math question wrongly just at the end of exam.
Definitions (Wiktionary)
phrase, idiomatic
as if awakening from a dream
phrase, figuratively, idiomatic
to suddenly realize; to suddenly see the light; to wake up to reality