This.
Since about 60% of people who start PhDs in STEM fields end up as ABDs who never finish, the percentage of high school students considering PhDs who end up never even starting a PhD program has to be somewhere north of 95%
This.
Since about 60% of people who start PhDs in STEM fields end up as ABDs who never finish, the percentage of high school students considering PhDs who end up never even starting a PhD program has to be somewhere north of 95%