We always ignore fire equipment, and we don't think it's important. Actually, it is not, but in the absence of fire, it may feel that fire equipment is not important. Only when we experience the fire that helplessness, can we understand how important the fire equipment is.

General personal awareness is relatively thin, like a fire in a place, not by firefighters through fire equipment to fire. So the existence of fire equipment is very important, and sometimes we may not use fire equipment, which is also a headache, because you can not make fire equipment a kind of equipment, since you buy it, you should learn to use. If it doesn't work, there's no point in it. So fire equipment is very important, learn to use more important.