PhD: What is the hardest part?

Pursuing PhD study requires us to go through several processes such as :

1. deciding on the area and topic to study
2. choosing the right supervisor and place to study
3. conducting literature review (i.e reading academic articles)
4. presenting the study proposal (problem statement, research objectives, research framework, methodology, significant of study, etc.)
5. collecting data and analysing data (including for pilot study)
6. writing a thesis and final presentation (defending our study).

If someone asked me, "What is the hardest part in doing PhD?", I would say looking for what actually we want to do and the right thing to study, as the answer. Analogically, someone embarks in a journey and is equipped with all sorts of things required such as money, map, torch light, first-aid kit, vehicle and food. However, this person actually does not know where to go or the exact destination. Surely, the person will end up arriving no where!

One more thing, a place to go does not mean a right place to go. In PhD study, these two must be aligned. That's why to me it is the most difficult part. To ensure what we want to study is the right thing to study, is not easy. It requires a long process and will only be achieved through reading. Lots of readings! We may find this "dot" after one year of "sleeping, showering, talking, eating and exercising" with academic articles. Thus, my 2 cents advice (not affected by an increase in fuel lately. ha!ha!ha!) to those who plan to do PhD - read as much as you can in your area before you officially registered.