As I said, 'immaturity' is too mild a word.
The best advisor Imran Khan would have would be still meaningless because it is in the very nature of Imran Khan to be arrogant and self-absorbed. Pervez Elahi is on record to have told Imran to not pick a fight with the Establishment over military appointments. I am sure others in his circle, starting with Sh. Rasheed did the same.
If you know Urdu then watch this. At least two of the three journalists in this video video were pro Imran once. The first
15 minutes are enough to get an idea of Imran's huge repeated blunders. The video doesn't even address the stupidity of boycotting the National Assembly and of dissolving the two Prov. Assemblies where Imran was in power.
He is a $umbass and the sooner people remember the old saying of 'Nadaan Dost se Daana Dushman Behter' (A wise enemy is better than a foolish friend), the better for Pakistan. It will be a painful 'coping mechanism' but do it if you love your country!