Technically dub is reggae mixed to have vocals removed or toned down.
Officially both forms of music make me unreasonably angry at the world. Really. Unreasonably angry. There's just nothing I can do about it.
So if you see me and my mood changes suddenly, have a listen. There could be dub or reggae playing somewhere nearby. Just get me out of there and get me in a '100%' immersion bath immediately.
This is most likely due to the sounds emanating from your neighbour’s house during your formative angst-ridden years. You are subconsciously conflating your early pubescent anxiety with the stress placed on the off-beat in contemporary Carribean music.
This is not uncommon, although it is more prevalent in connection with the band Duran Duran.