I may not be exactly young in age but I manageged to get at Phd at the time that I had set for myself.
Think of you life as a book with many pages and partition it into smaller section. Allocate a timeline for each section and work towards it.
Life is broad and has many other achievement that make you successful besides being a PhD holder. Focus on your passion and put excellence in all that you do.
The key thing is setting goals and remaining focused as you work towards your goals.
Comments