I went to a conference in the Netherlands.

On the first day, I did some sightseeing. I met a mathematician at a tour spot.

 

On the first day, 

I introduced myself and asked someone Which hotel did you stay in? Did you come by train? When did you arrive? etc.

By the way, The guy I met at the tourist spot was at a conference.
I was shocked that I couldn't explain it in detail when he asked me about my research.

 

On the second day,
we enjoyed dinner.
I heard about a school in the Netherlands that provides special education.

 

 

On the third day, I asked a researcher about his research.

Furthermore, he has a good body, so we talked about weight training.
He can lift 100kg for bench press.

By the way, I met a scammer. He said that I will give you this many, so please pay many with a card for me. I have no card. 

But he couldn't pay money. 

 

On the other hand, I could talk too much, so I paid money.

I can get a little confident.

But this was not over.
He said more and more. He told me to lie, 

so I said goodbye.

 

On the fourth and fifth days, I talked with the Japanese too much.

I thought about what I wanted to say to him (liar), and 

I was able to think in English sometimes.

I continued to grow steadily.

 

I came back home by night train.