you have to be a dropkick to do a doctorate, 4 more years wasted studying some professors dry, pet subject. the brightest don't bother, straight away at least. it doesn't take brains, just the abillity to endure 4 more years of boring crap living. 4 years at uni is plenty in the prime of your life, anymore is wasted years.
honours means crap, some study their arses off to scrape thru honours, while the bright ones who sail thru stand out a mile to anyone.
its how you talk and how you walk the walk, esp. in the eng field.
i've seen 8 year degree hard, hard core eng vets sail into prime positions, and top honours students who have to retrain as teachers to get work.
going back to do a states MBA is popular later in life. easy apparently, no competition from americans.