In some reasons, I have to make an agent program that can act like human being.

Some negative feelings, for example, "feeling annoy" and "try abusing" must be realized by some explicit descriptions. Moreover I can implement the agent easily.

Consequently I have started the design based on Fuzzy reasoning for the first time in 25 years.

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The different is that I don't study the reasoning itself but I am going to use it as a method.

I don't persist in using Fuzzy reasoning.

Any method will be good as long as I can make the agent easier(I am waiting for you advice).

Before 25 years, one college student who had believed to devote himself to the reasoning study, became just an implementation engineer. And he doesn't care which methods are used at all,

with saying "Any method is good as long as it works well".

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One prospect from the above story is

"Eternal" that is often used in the phrase of "Eternal love", for example, means

"about three years at longest"

There is no problem to estimate the above.