okay so this weird thing has happened now twice to me. i have a smok nord (with a mesh coil, not that it matters) and today i bought vape juice that i've bought 3 times in the past. the vape juice is always purchased in 50 salt nic juice, but today when i squeezed that first tank of juice in and hit my nord, i literally died because it was so harsh. i've been vaping on 50 salt nic juice for about half a year now and i've never had problems with it feeling too harsh. the vape juice is not expired at all, nor is it close to being so. about a month ago the same thing happened to my brother, where his vape juice was just oddly wayyyy too harsh. does anyone know why this could be? maybe just a mix up on the labels? i'm not sure but the fact that this has happened twice now in my life, there is no way no one else has experienced this.