I have taken a vow that I would not deliberately harm any small creatures. Post this, I am always very mindful. Even when I open the washbasin tap, I carefully check to see if any tiny ants could flow down the drain. Sometimes when I find them in the sink, I use another washroom. Same applies whenever I go for a walk, I and see them crawling on the road; I am always mindful not to step on them. It gives me immense satisfaction, and I thank Mother Nature, as these little beings are also part of our existence.
Our kindness must benefit all sentient beings.