Procrastination is a signal that task makes you feel uncomfortable, but that fear of it can be a result of many issues (boredom, laziness, feeling of incompetence, fear of making what seems as a hard decision, fear of people not liking it, fear of finishing as then you have to move to the next step, etc.). Usually it's far more complex than just "I hate doing it", because there's a deeper reason hidden behind that aversion.