By this I mean is a general interest for IT Security and all that it encompases. The Security field is very varied with so many subject domains, but dont worry about becoming the guru of everything security. Personally I feel its important to have a high level understanding of all of these domains, but by no means be the master of all.
As you start looking at InfoSec you will find what it is that floats your boat, these maybe technical or soft related skill sets, but as long as you enjoy it and you have passion you can succed.
All the best on the journey.