Static Electricity
During winter, I often crackle with static electricity when I touch a doorknob.
静電気
Since the static electricity shocks me and is painful, I hate it.
冬になると私は、ドアノブを触るときによく静電気が発生します。
In such cases, I heard it will be better to touch the doorknob while rubbing the back of the hand.
びっくりするし、痛いので、静電気は嫌いです。
The signal that your hand is touched interfere in other signals, so you seem not to feel pain signals caused by static electricity.
そんなときは、手の甲をこすりながらドアノブに触ると良いそうです。
It is also effective that you touch non-metal things such as a wooden wall before you touch metals such as a doorknob.
触れられているという信号が邪魔をするため、静電気による痛みを感じないそうです。