vocab

collapse completely after some progress

a situation, typically one involving opposing parties, in which no progress can be made.

end in failure

small accident eith minor consequences

frustration without success

self-confidence or assurance, especially when in a demanding situation

situation when make lots of komey

successful

very poor in quality, disappointing

achieve or record a success

get good after long study

young successfil

jointly arranged or carried out; coordinated