The gap between theory and practice

I did one of those online religion questionnaires. I’m not going to reproduce the whole list of what it suggested for me; the interesting part is it rated Buddhism above Secular Humanism. (Specifically, Therevada Buddhism.) Intellectually, that’s spot on, but the problem I always have is observance. Somehow I seem to be unable to sustain a practice of regular meditation. And without at least that, I don’t see that I could honestly describe myself as a Buddhist.