This will help preserve battery life
Workers in Britain are legally allowed one 'rest break' whilst at work - this can be a single tea break, lunch break, cigarette break or whatever you want it to be within reason
Similarly, the two bases, vegetable glycerin, and propylene glycol are provided in ratios of VG/PG 70/30, VG/PG 40/60, VG/PG 50/50, VG/PG 40/60, VG/PG 30/70, and so on
You dont also keep yourself and others from getting sick due to secondhand and thirdhand smoke, which may often lead to developing lung cancer, heart disease, and many more illnesses
If you accidentally swallow one, there is usually no need for serious concern