Dreaming of confetti obstructing your view in a crowd of merry-makers, denotes that you will lose much by first seeking enjoyment, and later fulfil tasks set by duty.
Dream dictionary: Confetti dream meanings
The dream, in which you see the confetti, denotes to acceptance, luck and joy. Perhaps you received the great achievements in your waking life through the hard work and efforts that you put in. This time of your life everything will go upside down, positively. On the other hand, the dream may indicate the lack of seriousness within your personality. The dream may suggest you to look at things more earnestly.