I mean better phrasing would be "unlearning years of indoctrination" 

I realize it could be very easily misinterpreted as you will take years to unlearn. Which might also be true for some people, but not what I meant 😛 

 #Yoshi time then 😂😂😂

https://media.tenor.com/q2pgIAMuXQoAAAAC/mario-yoshi.gif