What to do when confronted with difficulties and setbacks?
Xian'er says so: Three sentences of great value.
Xian’er was  scolded by Shifu once again
He was also hit by Wang Xiaowu’s   slingshot again
His freshly made ice cream was taken by Xianwu to serve guests.
Xian’er complained to Xianyi, my fragile  heart has been taking  heavy hits lately and I cannot bear it anymore.

I think I am stuck. I have so many issues and I doubt whether I am even qualified to be a monk.

I just want to escape and run away……
Xianyi said, I will give you a few sentences.

You should take them and recite each of them  a thousand times.
After finishing reciting, Xian’er’s confidence was completely restored.
He is now fully confident and continues to be
devoted  to his practice and his Buddhist undertakings.
Below are quoted from my Shifu’s new book, Say Good Things—Master Xuecheng’s insight on the path to speaking like a Buddha. 
When confronted with difficulties and setbacks, one shall always say:
Okay! No problem! There must be a way!
Never doubt, just believe.
Never calculate, just do it.
It is certain that you will harvest a life that is full of pleasant surprises.

面遇到困难和挫折的时候怎么办？
贤二如是说：三句宝贵的话
贤二又被师父批评了，
又被王小五用弹弓打了，
做好的冰激凌被贤五拿去招待客人了，
跟贤一抱怨说，
我的玻璃心一直在遭受重创，
我简直无法忍受了，我觉得我没有办法了，
我的问题太多了，
我怀疑我是不是一个合格的小和尚，
我想逃避，想退缩......
贤一说，给你几句话，你各念一千遍。
念完后，贤二就又信心满满，
继续投身于内修外弘的佛法事业中去了。
以下来自我师父的《好好说话》
面对困难与挫折，永远只说：
“好的！”“没有问题！”“一定会有办法！”
不要复杂地怀疑，只要简单地相信！
不要动心机，只管这样去做！
你一定会收获一个个人生的惊喜！