You Practice Immortality, I Farm : The pain in the tiger's mouth is the last time to take lea

 The tiger’s mouth hurts, it’s the last ti to take leave this month

I have been typing on my mobile phone, but I am not used to typing on the computer. Now my thumbs hurt when I move them. I have to take leave on the last day of this month.

I have purchased an ergonomic chair and will start writing on the computer tomorrow.