I saw a feline in my territory and am on my way through my cat flap. How dare he enter without my permission. I am now going to have a few paw swipes with him and if the worst happens, there is only one solution. I will hiss, and apply my special attack mode with fire in my eyes and then, there is only one way to deal with the problem.
I will turn on my paws and retreat through my cat flap a fast as I can. He might be bigger than me and perhaps stronger. There is no point in getting injured is there? That would mean a visit to the vet, who is even a worst enemy and I would even save Mrs. Human money as she is always telling me that vet bills are expensive.
Yes I am a thoughtful feline, and always think of the others first, after I have thought about myself.