Business trip

Nowdays I'm really busy.
Last week, I had a business trip for 6 days, from monday to saturday.
The place was Chungju in Korea and I stayed at same hotel near my customer.
My customer is very kind person so I didn't have difficulty in work with him. But I had a trouble with sleep. Because the hotel was not fitting to my condition. floor was very hot, so I opened the window and turned on the airconditioner. In addition to, a pillow was too high to lay my head on it. So everyday I couldn't sleep well.
I thought that I should bring my pillow when I go to business trip.
Originally, final day was friday, but another customer called me because they got a troble with production. So I should extend my business trip until saturday.
I could come back to my house yesterday.
So just went to bed when I came back to home.
Today is sunday.
And tomorrow is monday.ㅠㅠ
Tomorrow I'll go to another business trip with my 2 colleagues.
Maybe I'll be very tired with long driving.