Internship experience-project experience

It has been a week since the project was launched. The boss said that the project would be very tiring. Think about it seriously.
I go to work at every morning, but I have to work overtime till every day. However, I still can really learn a lot from Dongdong. I have a 08-level senior who has been treated as a technical consultant by our newcomers, every day, we only need to take charge of solving such problems. It's so pitiful, and many of them are 'n'-level problems, this may be the so-called 'old man with a newbie '....
I thought that I had to work overtime on the national day. The boss said that I had to work six days a week to take a day off .....
The day before yesterday, the boss suddenly said, "You don't have to work overtime on the National Day !", This news is really a big joy, then the boss said, "You can reimburse a plane ticket once a month ..." This message is even better, haha .... You don't have to pay for it when you go home .....

Now I have been home. Although it is only seven days, it is possible that this is the longest holiday in the year, crying ....
This kind of internship is actually capable of learning a lot. No matter whether you can leave it or not, there is no regret. If you cannot leave it, it may be that you did not have such a job. Coming to Shanghai, very tired, really tired, but, very correct ....

Those who go back to school don't know what's going on now. I hope everything will be okay, and I hope everything will be in the right direction.