Correct

讳疾忌医

/ huì jí jì yī /
Strokes

Definition

hiding a sickness for fear of treatment (idiom); fig. concealing a fault to avoid criticism/to keep one's shortcomings secret/to refuse to listen to advice

Example

Definition

avoid seeking medical advice though obviously sick, for fear of facing the unpleasant reality; hide one's sickness for fear of treatment; conceal one's shortcomings/fault for fear of criticism

1
guǒ
如果
huì
讳疾忌医
  
,
jiù
kěndìng
肯定
néng
jìn
进步
  

You can't make any progress if you try to cover up your shortcomings for fear of criticism.